136425370175451 has 24 divisors (see below), whose sum is σ = 225292059564000. Its totient is φ = 77928995846016.

The previous prime is 136425370175431. The next prime is 136425370175477. The reversal of 136425370175451 is 154571073524631.

136425370175451 is a `hidden beast` number, since 1 + 3 + 6 + 4 + 2 + 53 + 70 + 1 + 75 + 451 = 666.

It is not a de Polignac number, because 136425370175451 - 2³⁵ = 136391010437083 is a prime.

It is a super-4 number, since 4×136425370175451⁴ (a number of 58 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (136425370175431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 393694050 + ... + 394040423.

It is an arithmetic number, because the mean of its divisors is an integer number (9387169148500).

Almost surely, 2^{136425370175451} is an apocalyptic number.

136425370175451 is a deficient number, since it is larger than the sum of its proper divisors (88866689388549).

136425370175451 is a wasteful number, since it uses less digits than its factorization.

136425370175451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787737235 (or 787737232 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 54.

The spelling of 136425370175451 in words is "one hundred thirty-six trillion, four hundred twenty-five billion, three hundred seventy million, one hundred seventy-five thousand, four hundred fifty-one".