4023244414440 has 48 divisors (see below), whose sum is σ = 13075544348100. Its totient is φ = 1072865177088.

The previous prime is 4023244414421. The next prime is 4023244414447. The reversal of 4023244414440 is 444144423204.

It is a happy number.

4023244414440 is a `hidden beast` number, since 4 + 0 + 2 + 32 + 444 + 144 + 40 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3826475875044 + 196768539396 = 1956138^2 + 443586^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4023244414395 and 4023244414404.

It is not an unprimeable number, because it can be changed into a prime (4023244414447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5587839105 + ... + 5587839824.

Almost surely, 2^{4023244414440} is an apocalyptic number.

4023244414440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4023244414440 is an abundant number, since it is smaller than the sum of its proper divisors (9052299933660).

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

4023244414440 is a wasteful number, since it uses less digits than its factorization.

4023244414440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11175678946 (or 11175678939 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

Adding to 4023244414440 its reverse (444144423204), we get a palindrome (4467388837644).

The spelling of 4023244414440 in words is "four trillion, twenty-three billion, two hundred forty-four million, four hundred fourteen thousand, four hundred forty".