136720482030 has 96 divisors (see below), whose sum is σ = 400298416128. Its totient is φ = 32075179200.

The previous prime is 136720481993. The next prime is 136720482071. The reversal of 136720482030 is 30284027631.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2196754 + ... + 2258133.

It is an arithmetic number, because the mean of its divisors is an integer number (4169775168).

Almost surely, 2^136720482030 is an apocalyptic number.

136720482030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136720482030 is an abundant number, since it is smaller than the sum of its proper divisors (263577934098).

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

136720482030 is a wasteful number, since it uses less digits than its factorization.

136720482030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4454942 (or 4454939 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 136720482030 in words is "one hundred thirty-six billion, seven hundred twenty million, four hundred eighty-two thousand, thirty".