40803618572 has 12 divisors (see below), whose sum is σ = 71431827096. Its totient is φ = 20394525120.

The previous prime is 40803618521. The next prime is 40803618589. The reversal of 40803618572 is 27581630804.

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, 1808429 + ... + 1830852.

It is an arithmetic number, because the mean of its divisors is an integer number (5952652258).

Almost surely, 2^40803618572 is an apocalyptic number.

It is an amenable number.

40803618572 is a deficient number, since it is larger than the sum of its proper divisors (30628208524).

40803618572 is a wasteful number, since it uses less digits than its factorization.

40803618572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3642088 (or 3642086 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 40803618572 in words is "forty billion, eight hundred three million, six hundred eighteen thousand, five hundred seventy-two".