10044874491 has 16 divisors (see below), whose sum is σ = 13430400000. Its totient is φ = 6677988768.

The previous prime is 10044874481. The next prime is 10044874523. The reversal of 10044874491 is 19447844001.

It is not a de Polignac number, because 10044874491 - 2²³ = 10036485883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10044874421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3589905 + ... + 3592701.

It is an arithmetic number, because the mean of its divisors is an integer number (839400000).

Almost surely, 2^10044874491 is an apocalyptic number.

10044874491 is a deficient number, since it is larger than the sum of its proper divisors (3385525509).

10044874491 is a wasteful number, since it uses less digits than its factorization.

10044874491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5698.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 10044874491 in words is "ten billion, forty-four million, eight hundred seventy-four thousand, four hundred ninety-one".