136461484044735 has 64 divisors (see below), whose sum is σ = 229478208841728. Its totient is φ = 69113733185024.

The previous prime is 136461484044731. The next prime is 136461484044737. The reversal of 136461484044735 is 537440484164631.

It is a happy number.

It is not a de Polignac number, because 136461484044735 - 2² = 136461484044731 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136461484044731) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24018877 + ... + 29151833.

It is an arithmetic number, because the mean of its divisors is an integer number (3585597013152).

Almost surely, 2^{136461484044735} is an apocalyptic number.

136461484044735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136461484044735 is a deficient number, since it is larger than the sum of its proper divisors (93016724796993).

136461484044735 is a wasteful number, since it uses less digits than its factorization.

136461484044735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5133544.

The product of its (nonzero) digits is 92897280, while the sum is 60.

The spelling of 136461484044735 in words is "one hundred thirty-six trillion, four hundred sixty-one billion, four hundred eighty-four million, forty-four thousand, seven hundred thirty-five".