10113652400644 has 24 divisors (see below), whose sum is σ = 19062702030680. Its totient is φ = 4667262315264.

The previous prime is 10113652400629. The next prime is 10113652400681. The reversal of 10113652400644 is 44600425631101.

It can be written as a sum of positive squares in 4 ways, for example, as 1336428481600 + 8777223919044 = 1156040^2 + 2962638^2 .

It is a super-2 number, since 2×10113652400644² (a number of 27 digits) contains 22 as substring.

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, 11601459 + ... + 12442714.

Almost surely, 2^{10113652400644} is an apocalyptic number.

It is an amenable number.

10113652400644 is a deficient number, since it is larger than the sum of its proper divisors (8949049630036).

10113652400644 is a wasteful number, since it uses less digits than its factorization.

10113652400644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24052279 (or 24052277 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 10113652400644 in words is "ten trillion, one hundred thirteen billion, six hundred fifty-two million, four hundred thousand, six hundred forty-four".