40903032692880 has 120 divisors (see below), whose sum is σ = 145446372177912. Its totient is φ = 10265859182592.

The previous prime is 40903032692857. The next prime is 40903032692927. The reversal of 40903032692880 is 8829623030904.

It is a happy number.

40903032692880 is a `hidden beast` number, since 4 + 0 + 9 + 0 + 30 + 326 + 9 + 288 + 0 = 666.

40903032692880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5078929307904 + 35824103384976 = 2253648^2 + 5985324^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1670863279 + ... + 1670887758.

Almost surely, 2^{40903032692880} is an apocalyptic number.

40903032692880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40903032692880 is an abundant number, since it is smaller than the sum of its proper divisors (104543339485032).

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

40903032692880 is a wasteful number, since it uses less digits than its factorization.

40903032692880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341751073 (or 3341751064 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 40903032692880 in words is "forty trillion, nine hundred three billion, thirty-two million, six hundred ninety-two thousand, eight hundred eighty".