13468068074 has 4 divisors (see below), whose sum is σ = 20202102114. Its totient is φ = 6734034036.

The previous prime is 13468068067. The next prime is 13468068077. The reversal of 13468068074 is 47086086431.

It is a happy number.

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., 11177775625 + 2290292449 = 105725^2 + 47857^2 .

It is not an unprimeable number, because it can be changed into a prime (13468068077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3367017017 + ... + 3367017020.

Almost surely, 2^13468068074 is an apocalyptic number.

13468068074 is a deficient number, since it is larger than the sum of its proper divisors (6734034040).

13468068074 is an equidigital number, since it uses as much as digits as its factorization.

13468068074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6734034039.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 13468068074 in words is "thirteen billion, four hundred sixty-eight million, sixty-eight thousand, seventy-four".