10340521204 has 18 divisors (see below), whose sum is σ = 19594983030. Its totient is φ = 4772547936.

The previous prime is 10340521193. The next prime is 10340521211. The reversal of 10340521204 is 40212504301.

It can be written as a sum of positive squares in 3 ways, for example, as 844018704 + 9496502500 = 29052^2 + 97450^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7647639 + ... + 7648990.

Almost surely, 2^10340521204 is an apocalyptic number.

It is an amenable number.

10340521204 is a deficient number, since it is larger than the sum of its proper divisors (9254461826).

10340521204 is a wasteful number, since it uses less digits than its factorization.

10340521204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15296659 (or 15296644 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

It can be divided in two parts, 103405 and 21204, that added together give a square (124609 = 353²).

The spelling of 10340521204 in words is "ten billion, three hundred forty million, five hundred twenty-one thousand, two hundred four".