136201705251680 has 96 divisors (see below), whose sum is σ = 350391864463200. Its totient is φ = 49833509548032.

The previous prime is 136201705251659. The next prime is 136201705251691. The reversal of 136201705251680 is 86152507102631.

It is a congruent number.

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, 772380677 + ... + 772556996.

It is an arithmetic number, because the mean of its divisors is an integer number (3649915254825).

Almost surely, 2^{136201705251680} is an apocalyptic number.

136201705251680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136201705251680 is an abundant number, since it is smaller than the sum of its proper divisors (214190159211520).

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

136201705251680 is a wasteful number, since it uses less digits than its factorization.

136201705251680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544937736 (or 1544937728 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 136201705251680 in words is "one hundred thirty-six trillion, two hundred one billion, seven hundred five million, two hundred fifty-one thousand, six hundred eighty".