75299869529412 has 48 divisors (see below), whose sum is σ = 200005977572352. Its totient is φ = 21826049138080.

The previous prime is 75299869529399. The next prime is 75299869529449. The reversal of 75299869529412 is 21492596899257.

It is a super-2 number, since 2×75299869529412² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12401161248 + ... + 12401167319.

It is an arithmetic number, because the mean of its divisors is an integer number (4166791199424).

Almost surely, 2^{75299869529412} is an apocalyptic number.

It is an amenable number.

75299869529412 is an abundant number, since it is smaller than the sum of its proper divisors (124706108042940).

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

75299869529412 is a wasteful number, since it uses less digits than its factorization.

75299869529412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24802328608 (or 24802328606 counting only the distinct ones).

The product of its digits is 1763596800, while the sum is 78.

The spelling of 75299869529412 in words is "seventy-five trillion, two hundred ninety-nine billion, eight hundred sixty-nine million, five hundred twenty-nine thousand, four hundred twelve".