10660544432 has 20 divisors (see below), whose sum is σ = 20791596336. Its totient is φ = 5294971200.

The previous prime is 10660544417. The next prime is 10660544437. The reversal of 10660544432 is 23444506601.

It is a super-2 number, since 2×10660544432² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10660544392 and 10660544401.

It is not an unprimeable number, because it can be changed into a prime (10660544437) 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, 2203823 + ... + 2208654.

Almost surely, 2^10660544432 is an apocalyptic number.

It is an amenable number.

10660544432 is a deficient number, since it is larger than the sum of its proper divisors (10131051904).

10660544432 is a wasteful number, since it uses less digits than its factorization.

10660544432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4412636 (or 4412630 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 10660544432 in words is "ten billion, six hundred sixty million, five hundred forty-four thousand, four hundred thirty-two".