40603613036 has 36 divisors (see below), whose sum is σ = 83252068200. Its totient is φ = 17276345856.

The previous prime is 40603613003. The next prime is 40603613041. The reversal of 40603613036 is 63031630604.

It is a junction number, because it is equal to n+sod(n) for n = 40603612993 and 40603613011.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 717941 + ... + 772428.

It is an arithmetic number, because the mean of its divisors is an integer number (2312557450).

Almost surely, 2^40603613036 is an apocalyptic number.

It is an amenable number.

40603613036 is an abundant number, since it is smaller than the sum of its proper divisors (42648455164).

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

40603613036 is a wasteful number, since it uses less digits than its factorization.

40603613036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490526 (or 1490517 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 40603613036 in words is "forty billion, six hundred three million, six hundred thirteen thousand, thirty-six".