10544394204 has 36 divisors (see below), whose sum is σ = 28056723240. Its totient is φ = 3329808480.

The previous prime is 10544394191. The next prime is 10544394221. The reversal of 10544394204 is 40249344501.

10544394204 is a `hidden beast` number, since 1 + 0 + 5 + 443 + 9 + 4 + 204 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×10544394204² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 7707207 + ... + 7708574.

Almost surely, 2^10544394204 is an apocalyptic number.

It is an amenable number.

10544394204 is an abundant number, since it is smaller than the sum of its proper divisors (17512329036).

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

10544394204 is a wasteful number, since it uses less digits than its factorization.

10544394204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15415810 (or 15415805 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 10544394204 in words is "ten billion, five hundred forty-four million, three hundred ninety-four thousand, two hundred four".