1047513106044 has 36 divisors (see below), whose sum is σ = 2709458968216. Its totient is φ = 341050778208.

The previous prime is 1047513106033. The next prime is 1047513106063. The reversal of 1047513106044 is 4406013157401.

1047513106044 is a `hidden beast` number, since 1 + 0 + 47 + 5 + 1 + 3 + 1 + 0 + 604 + 4 = 666.

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

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, 338342479 + ... + 338345574.

Almost surely, 2^{1047513106044} is an apocalyptic number.

It is an amenable number.

1047513106044 is an abundant number, since it is smaller than the sum of its proper divisors (1661945862172).

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

1047513106044 is a wasteful number, since it uses less digits than its factorization.

1047513106044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676688106 (or 676688101 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 1047513106044 in words is "one trillion, forty-seven billion, five hundred thirteen million, one hundred six thousand, forty-four".