136355228216 has 16 divisors (see below), whose sum is σ = 255670068600. Its totient is φ = 68176543264.

The previous prime is 136355228167. The next prime is 136355228249. The reversal of 136355228216 is 612822553631.

It is a congruent number.

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, 752771 + ... + 916173.

Almost surely, 2^136355228216 is an apocalyptic number.

It is an amenable number.

136355228216 is a deficient number, since it is larger than the sum of its proper divisors (119314840384).

136355228216 is a wasteful number, since it uses less digits than its factorization.

136355228216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267718 (or 267714 counting only the distinct ones).

The product of its digits is 518400, while the sum is 44.

The spelling of 136355228216 in words is "one hundred thirty-six billion, three hundred fifty-five million, two hundred twenty-eight thousand, two hundred sixteen".