136869246694 has 8 divisors (see below), whose sum is σ = 205305560928. Its totient is φ = 68434059720.

The previous prime is 136869246551. The next prime is 136869246733. The reversal of 136869246694 is 496642968631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160704 + ... + 547324.

It is an arithmetic number, because the mean of its divisors is an integer number (25663195116).

Almost surely, 2^136869246694 is an apocalyptic number.

136869246694 is a deficient number, since it is larger than the sum of its proper divisors (68436314234).

136869246694 is a wasteful number, since it uses less digits than its factorization.

136869246694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563630.

The product of its digits is 80621568, while the sum is 64.

The spelling of 136869246694 in words is "one hundred thirty-six billion, eight hundred sixty-nine million, two hundred forty-six thousand, six hundred ninety-four".