10712609402 has 32 divisors (see below), whose sum is σ = 17917041024. Its totient is φ = 4802577120.

The previous prime is 10712609399. The next prime is 10712609407. The reversal of 10712609402 is 20490621701.

It is a happy number.

It is a super-2 number, since 2×10712609402² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10712609407) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 166763 + ... + 221889.

It is an arithmetic number, because the mean of its divisors is an integer number (559907532).

Almost surely, 2^10712609402 is an apocalyptic number.

10712609402 is a deficient number, since it is larger than the sum of its proper divisors (7204431622).

10712609402 is an equidigital number, since it uses as much as digits as its factorization.

10712609402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55235 (or 55213 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 10712609402 in words is "ten billion, seven hundred twelve million, six hundred nine thousand, four hundred two".