136357949461696 has 112 divisors (see below), whose sum is σ = 287603398786464. Its totient is φ = 63921924734976.

The previous prime is 136357949461633. The next prime is 136357949461763. The reversal of 136357949461696 is 696164949753631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1020019116 + ... + 1020152788.

Almost surely, 2^{136357949461696} is an apocalyptic number.

136357949461696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136357949461696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143801699393232).

136357949461696 is an abundant number, since it is smaller than the sum of its proper divisors (151245449324768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136357949461696 is a wasteful number, since it uses less digits than its factorization.

136357949461696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137298 (or 137288 counting only the distinct ones).

The product of its digits is 4761711360, while the sum is 79.

The spelling of 136357949461696 in words is "one hundred thirty-six trillion, three hundred fifty-seven billion, nine hundred forty-nine million, four hundred sixty-one thousand, six hundred ninety-six".