10040440202 has 16 divisors (see below), whose sum is σ = 16274540520. Its totient is φ = 4618229952.

The previous prime is 10040440181. The next prime is 10040440231. The reversal of 10040440202 is 20204404001.

It can be written as a sum of positive squares in 4 ways, for example, as 6084156001 + 3956284201 = 78001^2 + 62899^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651377 + ... + 666612.

Almost surely, 2^10040440202 is an apocalyptic number.

10040440202 is a deficient number, since it is larger than the sum of its proper divisors (6234100318).

10040440202 is a wasteful number, since it uses less digits than its factorization.

10040440202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318297.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 10040440202 its reverse (20204404001), we get a palindrome (30244844203).

The spelling of 10040440202 in words is "ten billion, forty million, four hundred forty thousand, two hundred two".