136680406287350 has 24 divisors (see below), whose sum is σ = 255695067593280. Its totient is φ = 54356138450720.

The previous prime is 136680406287329. The next prime is 136680406287413. The reversal of 136680406287350 is 53782604086631.

It is a self number, because there is not a number n which added to its sum of digits gives 136680406287350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7900592870 + ... + 7900610169.

It is an arithmetic number, because the mean of its divisors is an integer number (10653961149720).

Almost surely, 2^{136680406287350} is an apocalyptic number.

136680406287350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136680406287350 is a deficient number, since it is larger than the sum of its proper divisors (119014661305930).

136680406287350 is a wasteful number, since it uses less digits than its factorization.

136680406287350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15801203224 (or 15801203219 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 59.

The spelling of 136680406287350 in words is "one hundred thirty-six trillion, six hundred eighty billion, four hundred six million, two hundred eighty-seven thousand, three hundred fifty".