12575624334 has 32 divisors (see below), whose sum is σ = 30955384320. Its totient is φ = 3316648032.

The previous prime is 12575624333. The next prime is 12575624357. The reversal of 12575624334 is 43342657521.

12575624334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12575624333) 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 15 ways as a sum of consecutive naturals, for example, 11515594 + ... + 11516685.

It is an arithmetic number, because the mean of its divisors is an integer number (967355760).

Almost surely, 2^12575624334 is an apocalyptic number.

12575624334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12575624334 is an abundant number, since it is smaller than the sum of its proper divisors (18379759986).

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

12575624334 is a wasteful number, since it uses less digits than its factorization.

12575624334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23032304.

The product of its digits is 604800, while the sum is 42.

The spelling of 12575624334 in words is "twelve billion, five hundred seventy-five million, six hundred twenty-four thousand, three hundred thirty-four".