40626052400 has 60 divisors (see below), whose sum is σ = 97627282704. Its totient is φ = 16246560000.

The previous prime is 40626052349. The next prime is 40626052409. The reversal of 40626052400 is 425062604.

It is a super-2 number, since 2×40626052400² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40626052409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2163050 + ... + 2181750.

Almost surely, 2^40626052400 is an apocalyptic number.

40626052400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40626052400 is an abundant number, since it is smaller than the sum of its proper divisors (57001230304).

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

40626052400 is a wasteful number, since it uses less digits than its factorization.

40626052400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24150 (or 24139 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 40626052400 in words is "forty billion, six hundred twenty-six million, fifty-two thousand, four hundred".