4223112401040 has 160 divisors (see below), whose sum is σ = 14123482289280. Its totient is φ = 1037707972608.

The previous prime is 4223112401033. The next prime is 4223112401047. The reversal of 4223112401040 is 401042113224.

It is an interprime number because it is at equal distance from previous prime (4223112401033) and next prime (4223112401047).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4223112401040.

It is not an unprimeable number, because it can be changed into a prime (4223112401047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 585859 + ... + 2964701.

It is an arithmetic number, because the mean of its divisors is an integer number (88271764308).

Almost surely, 2^{4223112401040} is an apocalyptic number.

4223112401040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4223112401040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7061741144640).

4223112401040 is an abundant number, since it is smaller than the sum of its proper divisors (9900369888240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223112401040 is a wasteful number, since it uses less digits than its factorization.

4223112401040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2379441 (or 2379435 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 4223112401040 its reverse (401042113224), we get a palindrome (4624154514264).

The spelling of 4223112401040 in words is "four trillion, two hundred twenty-three billion, one hundred twelve million, four hundred one thousand, forty".