135624433704 has 32 divisors (see below), whose sum is σ = 342229885920. Its totient is φ = 44785637696.

The previous prime is 135624433667. The next prime is 135624433709. The reversal of 135624433704 is 407334426531.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (135624433709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26404059 + ... + 26409194.

It is an arithmetic number, because the mean of its divisors is an integer number (10694683935).

Almost surely, 2^135624433704 is an apocalyptic number.

It is an amenable number.

135624433704 is an abundant number, since it is smaller than the sum of its proper divisors (206605452216).

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

135624433704 is a wasteful number, since it uses less digits than its factorization.

135624433704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52813369 (or 52813365 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 42.

The spelling of 135624433704 in words is "one hundred thirty-five billion, six hundred twenty-four million, four hundred thirty-three thousand, seven hundred four".