136125544434 has 32 divisors (see below), whose sum is σ = 298717982784. Its totient is φ = 41011721280.

The previous prime is 136125544433. The next prime is 136125544463. The reversal of 136125544434 is 434445521631.

It is not an unprimeable number, because it can be changed into a prime (136125544433) 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, 5949589 + ... + 5972424.

It is an arithmetic number, because the mean of its divisors is an integer number (9334936962).

Almost surely, 2^136125544434 is an apocalyptic number.

136125544434 is an abundant number, since it is smaller than the sum of its proper divisors (162592438350).

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

136125544434 is a wasteful number, since it uses less digits than its factorization.

136125544434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11922202.

The product of its digits is 691200, while the sum is 42.

The spelling of 136125544434 in words is "one hundred thirty-six billion, one hundred twenty-five million, five hundred forty-four thousand, four hundred thirty-four".