40456635030252 has 72 divisors (see below), whose sum is σ = 116883780957216. Its totient is φ = 11558142779904.

The previous prime is 40456635030223. The next prime is 40456635030271. The reversal of 40456635030252 is 25203053665404.

40456635030252 is a `hidden beast` number, since 4 + 0 + 4 + 5 + 6 + 635 + 0 + 3 + 0 + 2 + 5 + 2 = 666.

40456635030252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40456635030198 and 40456635030207.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2959293 + ... + 9469460.

It is an arithmetic number, because the mean of its divisors is an integer number (1623385846628).

Almost surely, 2^{40456635030252} is an apocalyptic number.

40456635030252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

40456635030252 is an abundant number, since it is smaller than the sum of its proper divisors (76427145926964).

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

40456635030252 is a wasteful number, since it uses less digits than its factorization.

40456635030252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12441687 (or 12441682 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 45.

Adding to 40456635030252 its reverse (25203053665404), we get a palindrome (65659688695656).

The spelling of 40456635030252 in words is "forty trillion, four hundred fifty-six billion, six hundred thirty-five million, thirty thousand, two hundred fifty-two".