10691673376 has 12 divisors (see below), whose sum is σ = 21049232022. Its totient is φ = 5345836672.

The previous prime is 10691673373. The next prime is 10691673383. The reversal of 10691673376 is 67337619601.

It can be written as a sum of positive squares in only one way, i.e., 10135656976 + 556016400 = 100676^2 + 23580^2 .

It is a super-2 number, since 2×10691673376² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10691673373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167057365 + ... + 167057428.

Almost surely, 2^10691673376 is an apocalyptic number.

10691673376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10691673376 is a deficient number, since it is larger than the sum of its proper divisors (10357558646).

10691673376 is an equidigital number, since it uses as much as digits as its factorization.

10691673376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334114803 (or 334114795 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 49.

The spelling of 10691673376 in words is "ten billion, six hundred ninety-one million, six hundred seventy-three thousand, three hundred seventy-six".