136445750030 has 32 divisors (see below), whose sum is σ = 260146279584. Its totient is φ = 51348704256.

The previous prime is 136445750009. The next prime is 136445750053. The reversal of 136445750030 is 30057544631.

It is a Curzon number.

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, 313289 + ... + 609131.

It is an arithmetic number, because the mean of its divisors is an integer number (8129571237).

Almost surely, 2^136445750030 is an apocalyptic number.

136445750030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136445750030 is a deficient number, since it is larger than the sum of its proper divisors (123700529554).

136445750030 is a wasteful number, since it uses less digits than its factorization.

136445750030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298580.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 136445750030 in words is "one hundred thirty-six billion, four hundred forty-five million, seven hundred fifty thousand, thirty".