136192475408 has 30 divisors (see below), whose sum is σ = 290042140542. Its totient is φ = 61905669760.

The previous prime is 136192475407. The next prime is 136192475431. The reversal of 136192475408 is 804574291631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 124741763344 + 11450712064 = 353188^2 + 107008^2 .

It is not an unprimeable number, because it can be changed into a prime (136192475407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35171741 + ... + 35175612.

It is a 2-persistent number, because it is pandigital, and so is 2⋅136192475408 = 272384950816, but 3⋅136192475408 = 408577426224 is not.

Almost surely, 2^136192475408 is an apocalyptic number.

It is an amenable number.

136192475408 is an abundant number, since it is smaller than the sum of its proper divisors (153849665134).

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

136192475408 is a wasteful number, since it uses less digits than its factorization.

136192475408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70347383 (or 70347366 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 136192475408 in words is "one hundred thirty-six billion, one hundred ninety-two million, four hundred seventy-five thousand, four hundred eight".