2044637278870 has 16 divisors (see below), whose sum is σ = 3896838108288. Its totient is φ = 769745799040.

The previous prime is 2044637278867. The next prime is 2044637278903. The reversal of 2044637278870 is 788727364402.

It is a congruent number.

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, 6013638886 + ... + 6013639225.

It is an arithmetic number, because the mean of its divisors is an integer number (243552381768).

Almost surely, 2^{2044637278870} is an apocalyptic number.

2044637278870 is a deficient number, since it is larger than the sum of its proper divisors (1852200829418).

2044637278870 is a wasteful number, since it uses less digits than its factorization.

2044637278870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12027278135.

The product of its (nonzero) digits is 25288704, while the sum is 58.

The spelling of 2044637278870 in words is "two trillion, forty-four billion, six hundred thirty-seven million, two hundred seventy-eight thousand, eight hundred seventy".