136564840030 has 16 divisors (see below), whose sum is σ = 246981723984. Its totient is φ = 54367044480.

The previous prime is 136564840007. The next prime is 136564840033. The reversal of 136564840030 is 30048465631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136564840033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32359227 + ... + 32363446.

It is an arithmetic number, because the mean of its divisors is an integer number (15436357749).

Almost surely, 2^136564840030 is an apocalyptic number.

136564840030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136564840030 is a deficient number, since it is larger than the sum of its proper divisors (110416883954).

136564840030 is a wasteful number, since it uses less digits than its factorization.

136564840030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64722891.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 136564840030 in words is "one hundred thirty-six billion, five hundred sixty-four million, eight hundred forty thousand, thirty".