13248276674 has 4 divisors (see below), whose sum is σ = 19872415014. Its totient is φ = 6624138336.

The previous prime is 13248276637. The next prime is 13248276689. The reversal of 13248276674 is 47667284231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13127430625 + 120846049 = 114575^2 + 10993^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3312069167 + ... + 3312069170.

Almost surely, 2^13248276674 is an apocalyptic number.

13248276674 is a deficient number, since it is larger than the sum of its proper divisors (6624138340).

13248276674 is an equidigital number, since it uses as much as digits as its factorization.

13248276674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624138339.

The product of its digits is 2709504, while the sum is 50.

The spelling of 13248276674 in words is "thirteen billion, two hundred forty-eight million, two hundred seventy-six thousand, six hundred seventy-four".