10013169844 has 12 divisors (see below), whose sum is σ = 17996643364. Its totient is φ = 4871271744.

The previous prime is 10013169821. The next prime is 10013169863. The reversal of 10013169844 is 44896131001.

It can be written as a sum of positive squares in 2 ways, for example, as 8618894244 + 1394275600 = 92838^2 + 37340^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

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, 33828129 + ... + 33828424.

Almost surely, 2^10013169844 is an apocalyptic number.

It is an amenable number.

10013169844 is a deficient number, since it is larger than the sum of its proper divisors (7983473520).

10013169844 is a wasteful number, since it uses less digits than its factorization.

10013169844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67656594 (or 67656592 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 10013169844 in words is "ten billion, thirteen million, one hundred sixty-nine thousand, eight hundred forty-four".