136618608670 has 16 divisors (see below), whose sum is σ = 249282174960. Its totient is φ = 53898848064.

The previous prime is 136618608649. The next prime is 136618608671. The reversal of 136618608670 is 76806816631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136618608671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93573660 + ... + 93575119.

It is an arithmetic number, because the mean of its divisors is an integer number (15580135935).

Almost surely, 2^136618608670 is an apocalyptic number.

136618608670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136618608670 is a deficient number, since it is larger than the sum of its proper divisors (112663566290).

136618608670 is a wasteful number, since it uses less digits than its factorization.

136618608670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187148859.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 136618608670 in words is "one hundred thirty-six billion, six hundred eighteen million, six hundred eight thousand, six hundred seventy".