136314394 has 8 divisors (see below), whose sum is σ = 204613920. Its totient is φ = 68109756.

The previous prime is 136314389. The next prime is 136314457. The reversal of 136314394 is 493413631.

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

It is a super-2 number, since 2×136314394² = 37163228023174472, which contains 22 as substring.

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, 20014 + ... + 25945.

It is an arithmetic number, because the mean of its divisors is an integer number (25576740).

Almost surely, 2^136314394 is an apocalyptic number.

136314394 is a deficient number, since it is larger than the sum of its proper divisors (68299526).

136314394 is a wasteful number, since it uses less digits than its factorization.

136314394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47444.

The product of its digits is 23328, while the sum is 34.

The square root of 136314394 is about 11675.3755399987. The cubic root of 136314394 is about 514.6522854723.

The spelling of 136314394 in words is "one hundred thirty-six million, three hundred fourteen thousand, three hundred ninety-four".