39959860203 has 12 divisors (see below), whose sum is σ = 60757682440. Its totient is φ = 25237806336.

The previous prime is 39959860201. The next prime is 39959860207. The reversal of 39959860203 is 30206895993.

It is not a de Polignac number, because 39959860203 - 2¹ = 39959860201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 39959860203.

It is not an unprimeable number, because it can be changed into a prime (39959860201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116841526 + ... + 116841867.

Almost surely, 2^39959860203 is an apocalyptic number.

39959860203 is a deficient number, since it is larger than the sum of its proper divisors (20797822237).

39959860203 is a wasteful number, since it uses less digits than its factorization.

39959860203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233683418 (or 233683415 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The spelling of 39959860203 in words is "thirty-nine billion, nine hundred fifty-nine million, eight hundred sixty thousand, two hundred three".