40401735630132 has 48 divisors (see below), whose sum is σ = 99344969640000. Its totient is φ = 12743960993280.

The previous prime is 40401735630127. The next prime is 40401735630167. The reversal of 40401735630132 is 23103653710404.

It is a congruent number.

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, 100367007 + ... + 100768742.

It is an arithmetic number, because the mean of its divisors is an integer number (2069686867500).

Almost surely, 2^{40401735630132} is an apocalyptic number.

It is an amenable number.

40401735630132 is an abundant number, since it is smaller than the sum of its proper divisors (58943234009868).

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

40401735630132 is a wasteful number, since it uses less digits than its factorization.

40401735630132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201136656 (or 201136654 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 40401735630132 in words is "forty trillion, four hundred one billion, seven hundred thirty-five million, six hundred thirty thousand, one hundred thirty-two".