10544266044 has 60 divisors (see below), whose sum is σ = 29685174904. Its totient is φ = 3244388256.

The previous prime is 10544266043. The next prime is 10544266067. The reversal of 10544266044 is 44066244501.

10544266044 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 42 + 6 + 604 + 4 = 666.

It is a super-2 number, since 2×10544266044² (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 not an unprimeable number, because it can be changed into a prime (10544266043) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1247482 + ... + 1255905.

Almost surely, 2^10544266044 is an apocalyptic number.

It is an amenable number.

10544266044 is an abundant number, since it is smaller than the sum of its proper divisors (19140908860).

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

10544266044 is a wasteful number, since it uses less digits than its factorization.

10544266044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503416 (or 2503405 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 10544266044 in words is "ten billion, five hundred forty-four million, two hundred sixty-six thousand, forty-four".