136228158484 has 48 divisors (see below), whose sum is σ = 260871468480. Its totient is φ = 61731843840.

The previous prime is 136228158467. The next prime is 136228158497. The reversal of 136228158484 is 484851822631.

It is a super-2 number, since 2×136228158484² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 20734752 + ... + 20741320.

It is an arithmetic number, because the mean of its divisors is an integer number (5434822260).

Almost surely, 2^136228158484 is an apocalyptic number.

It is an amenable number.

136228158484 is a deficient number, since it is larger than the sum of its proper divisors (124643309996).

136228158484 is a wasteful number, since it uses less digits than its factorization.

136228158484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7960 (or 7958 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 52.

The spelling of 136228158484 in words is "one hundred thirty-six billion, two hundred twenty-eight million, one hundred fifty-eight thousand, four hundred eighty-four".