23124101222040 has 512 divisors, whose sum is σ = 88349145292800. Its totient is φ = 4709430190080.

The previous prime is 23124101222009. The next prime is 23124101222063. The reversal of 23124101222040 is 4022210142132.

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 23124101222040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1590043009 + ... + 1590057551.

It is an arithmetic number, because the mean of its divisors is an integer number (172556924400).

Almost surely, 2^{23124101222040} is an apocalyptic number.

23124101222040 is a gapful number since it is divisible by the number (20) 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 23124101222040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44174572646400).

23124101222040 is an abundant number, since it is smaller than the sum of its proper divisors (65225044070760).

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

23124101222040 is a wasteful number, since it uses less digits than its factorization.

23124101222040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19627 (or 19623 counting only the distinct ones).

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

Adding to 23124101222040 its reverse (4022210142132), we get a palindrome (27146311364172).

The spelling of 23124101222040 in words is "twenty-three trillion, one hundred twenty-four billion, one hundred one million, two hundred twenty-two thousand, forty".