11044370631 has 12 divisors (see below), whose sum is σ = 17130044472. Its totient is φ = 6311068848.

The previous prime is 11044370629. The next prime is 11044370633. The reversal of 11044370631 is 13607344011.

11044370631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11044370629) and next prime (11044370633).

It is not a de Polignac number, because 11044370631 - 2¹ = 11044370629 is a prime.

It is a super-2 number, since 2×11044370631² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044370633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37565740 + ... + 37566033.

It is an arithmetic number, because the mean of its divisors is an integer number (1427503706).

Almost surely, 2^11044370631 is an apocalyptic number.

11044370631 is a deficient number, since it is larger than the sum of its proper divisors (6085673841).

11044370631 is an equidigital number, since it uses as much as digits as its factorization.

11044370631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75131790 (or 75131783 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 11044370631 in words is "eleven billion, forty-four million, three hundred seventy thousand, six hundred thirty-one".