243113952876 has 24 divisors (see below), whose sum is σ = 597121990080. Its totient is φ = 76772827152.

The previous prime is 243113952871. The next prime is 243113952877. The reversal of 243113952876 is 678259311342.

It is not an unprimeable number, because it can be changed into a prime (243113952871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533144406 + ... + 533144861.

It is an arithmetic number, because the mean of its divisors is an integer number (24880082920).

Almost surely, 2^243113952876 is an apocalyptic number.

It is an amenable number.

243113952876 is an abundant number, since it is smaller than the sum of its proper divisors (354008037204).

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

243113952876 is a wasteful number, since it uses less digits than its factorization.

243113952876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066289293 (or 1066289291 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The spelling of 243113952876 in words is "two hundred forty-three billion, one hundred thirteen million, nine hundred fifty-two thousand, eight hundred seventy-six".