10634040444 has 24 divisors (see below), whose sum is σ = 24863724928. Its totient is φ = 3537399600.

The previous prime is 10634040419. The next prime is 10634040493. The reversal of 10634040444 is 44404043601.

It is a super-2 number, since 2×10634040444² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903982 + ... + 915669.

Almost surely, 2^10634040444 is an apocalyptic number.

It is an amenable number.

10634040444 is an abundant number, since it is smaller than the sum of its proper divisors (14229684484).

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

10634040444 is a wasteful number, since it uses less digits than its factorization.

10634040444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820145 (or 1820143 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 10634040444 in words is "ten billion, six hundred thirty-four million, forty thousand, four hundred forty-four".