40477214572256 has 48 divisors (see below), whose sum is σ = 99353163047040. Its totient is φ = 15770343338880.

The previous prime is 40477214572241. The next prime is 40477214572271. The reversal of 40477214572256 is 65227541277404.

It is an interprime number because it is at equal distance from previous prime (40477214572241) and next prime (40477214572271).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8213718026 + ... + 8213722953.

It is an arithmetic number, because the mean of its divisors is an integer number (2069857563480).

Almost surely, 2^{40477214572256} is an apocalyptic number.

It is an amenable number.

40477214572256 is an abundant number, since it is smaller than the sum of its proper divisors (58875948474784).

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

40477214572256 is a wasteful number, since it uses less digits than its factorization.

40477214572256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16427441007 (or 16427440999 counting only the distinct ones).

The product of its (nonzero) digits is 26342400, while the sum is 56.

The spelling of 40477214572256 in words is "forty trillion, four hundred seventy-seven billion, two hundred fourteen million, five hundred seventy-two thousand, two hundred fifty-six".