40134377760456 has 64 divisors (see below), whose sum is σ = 114950016835200. Its totient is φ = 11438928465408.

The previous prime is 40134377760401. The next prime is 40134377760469. The reversal of 40134377760456 is 65406777343104.

It is a super-2 number, since 2×40134377760456² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40134377760396 and 40134377760405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291979095 + ... + 292116518.

It is an arithmetic number, because the mean of its divisors is an integer number (1796094013050).

Almost surely, 2^{40134377760456} is an apocalyptic number.

It is an amenable number.

40134377760456 is an abundant number, since it is smaller than the sum of its proper divisors (74815639074744).

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

40134377760456 is a wasteful number, since it uses less digits than its factorization.

40134377760456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584096038 (or 584096034 counting only the distinct ones).

The product of its (nonzero) digits is 35562240, while the sum is 57.

The spelling of 40134377760456 in words is "forty trillion, one hundred thirty-four billion, three hundred seventy-seven million, seven hundred sixty thousand, four hundred fifty-six".