136225650426 has 32 divisors (see below), whose sum is σ = 278859068928. Its totient is φ = 44341132080.

The previous prime is 136225650403. The next prime is 136225650437. The reversal of 136225650426 is 624056522631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 967921 + ... + 1099691.

It is an arithmetic number, because the mean of its divisors is an integer number (8714345904).

Almost surely, 2^136225650426 is an apocalyptic number.

136225650426 is an abundant number, since it is smaller than the sum of its proper divisors (142633418502).

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

136225650426 is a wasteful number, since it uses less digits than its factorization.

136225650426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135826.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 136225650426 in words is "one hundred thirty-six billion, two hundred twenty-five million, six hundred fifty thousand, four hundred twenty-six".