40366700740032 has 28 divisors (see below), whose sum is σ = 106803562375176. Its totient is φ = 13455566913280.

The previous prime is 40366700739973. The next prime is 40366700740099. The reversal of 40366700740032 is 23004700766304.

It is a super-2 number, since 2×40366700740032² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105121616319 + ... + 105121616702.

Almost surely, 2^{40366700740032} is an apocalyptic number.

It is an amenable number.

40366700740032 is an abundant number, since it is smaller than the sum of its proper divisors (66436861635144).

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

40366700740032 is a wasteful number, since it uses less digits than its factorization.

40366700740032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210243233036 (or 210243233026 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 42.

The spelling of 40366700740032 in words is "forty trillion, three hundred sixty-six billion, seven hundred million, seven hundred forty thousand, thirty-two".