10635041644 has 12 divisors (see below), whose sum is σ = 18753394968. Its totient is φ = 5276928800.

The previous prime is 10635041633. The next prime is 10635041647. The reversal of 10635041644 is 44614053601.

It is a super-2 number, since 2×10635041644² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10635041647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10147417 + ... + 10148464.

It is an arithmetic number, because the mean of its divisors is an integer number (1562782914).

Almost surely, 2^10635041644 is an apocalyptic number.

It is an amenable number.

10635041644 is a deficient number, since it is larger than the sum of its proper divisors (8118353324).

10635041644 is a wasteful number, since it uses less digits than its factorization.

10635041644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20296016 (or 20296014 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 10635041644 in words is "ten billion, six hundred thirty-five million, forty-one thousand, six hundred forty-four".