40544411177032 has 64 divisors (see below), whose sum is σ = 88307533670400. Its totient is φ = 17090861034240.

The previous prime is 40544411177009. The next prime is 40544411177161. The reversal of 40544411177032 is 23077111444504.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 40544411177032.

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, 146555094 + ... + 146831482.

It is an arithmetic number, because the mean of its divisors is an integer number (1379805213600).

Almost surely, 2^{40544411177032} is an apocalyptic number.

It is an amenable number.

40544411177032 is an abundant number, since it is smaller than the sum of its proper divisors (47763122493368).

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

40544411177032 is a wasteful number, since it uses less digits than its factorization.

40544411177032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319406 (or 319402 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 40544411177032 in words is "forty trillion, five hundred forty-four billion, four hundred eleven million, one hundred seventy-seven thousand, thirty-two".