136241557292 has 12 divisors (see below), whose sum is σ = 244237913976. Its totient is φ = 66459296160.

The previous prime is 136241557279. The next prime is 136241557303. The reversal of 136241557292 is 292755142631.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415370438 + ... + 415370765.

It is an arithmetic number, because the mean of its divisors is an integer number (20353159498).

Almost surely, 2^136241557292 is an apocalyptic number.

It is an amenable number.

136241557292 is a deficient number, since it is larger than the sum of its proper divisors (107996356684).

136241557292 is a wasteful number, since it uses less digits than its factorization.

136241557292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830741248 (or 830741246 counting only the distinct ones).

The product of its digits is 907200, while the sum is 47.

The spelling of 136241557292 in words is "one hundred thirty-six billion, two hundred forty-one million, five hundred fifty-seven thousand, two hundred ninety-two".