136630412651 has 16 divisors (see below), whose sum is σ = 141030785280. Its totient is φ = 132288599520.

The previous prime is 136630412609. The next prime is 136630412671. The reversal of 136630412651 is 156214036631.

It is a cyclic number.

It is not a de Polignac number, because 136630412651 - 2⁶ = 136630412587 is a prime.

It is a super-2 number, since 2×136630412651² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136630412671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3933506 + ... + 3968088.

It is an arithmetic number, because the mean of its divisors is an integer number (8814424080).

Almost surely, 2^136630412651 is an apocalyptic number.

136630412651 is a deficient number, since it is larger than the sum of its proper divisors (4400372629).

136630412651 is a wasteful number, since it uses less digits than its factorization.

136630412651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35426.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 136630412651 in words is "one hundred thirty-six billion, six hundred thirty million, four hundred twelve thousand, six hundred fifty-one".