1044102504402 has 16 divisors (see below), whose sum is σ = 2320227787680. Its totient is φ = 348034168116.

The previous prime is 1044102504397. The next prime is 1044102504427. The reversal of 1044102504402 is 2044052014401.

1044102504402 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 1 + 0 + 250 + 4 + 402 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9667615728 + ... + 9667615835.

It is an arithmetic number, because the mean of its divisors is an integer number (145014236730).

Almost surely, 2^{1044102504402} is an apocalyptic number.

1044102504402 is an abundant number, since it is smaller than the sum of its proper divisors (1276125283278).

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

1044102504402 is a wasteful number, since it uses less digits than its factorization.

1044102504402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19335231574 (or 19335231568 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 1044102504402 its reverse (2044052014401), we get a palindrome (3088154518803).

The spelling of 1044102504402 in words is "one trillion, forty-four billion, one hundred two million, five hundred four thousand, four hundred two".