10630140992 has 28 divisors (see below), whose sum is σ = 21119736780. Its totient is φ = 5308632576.

The previous prime is 10630140991. The next prime is 10630141001. The reversal of 10630140992 is 29904103601.

It can be written as a sum of positive squares in 2 ways, for example, as 1917038656 + 8713102336 = 43784^2 + 93344^2 .

It is a super-2 number, since 2×10630140992² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10630140991) 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, 47123 + ... + 153234.

Almost surely, 2^10630140992 is an apocalyptic number.

It is an amenable number.

10630140992 is a deficient number, since it is larger than the sum of its proper divisors (10489595788).

10630140992 is an equidigital number, since it uses as much as digits as its factorization.

10630140992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201198 (or 201188 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 10630140992 in words is "ten billion, six hundred thirty million, one hundred forty thousand, nine hundred ninety-two".