136444480042530 has 96 divisors (see below), whose sum is σ = 362235424404672. Its totient is φ = 32866765176960.

The previous prime is 136444480042391. The next prime is 136444480042543. The reversal of 136444480042530 is 35240084444631.

It is a super-2 number, since 2×136444480042530² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 136444480042530.

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, 119137132 + ... + 120276951.

It is an arithmetic number, because the mean of its divisors is an integer number (3773285670882).

Almost surely, 2^{136444480042530} is an apocalyptic number.

136444480042530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136444480042530 is an abundant number, since it is smaller than the sum of its proper divisors (225790944362142).

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

136444480042530 is a wasteful number, since it uses less digits than its factorization.

136444480042530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239414272 (or 239414261 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 48.

The spelling of 136444480042530 in words is "one hundred thirty-six trillion, four hundred forty-four billion, four hundred eighty million, forty-two thousand, five hundred thirty".