243055523092 has 24 divisors (see below), whose sum is σ = 433305044480. Its totient is φ = 119263160160.

The previous prime is 243055523041. The next prime is 243055523111. The reversal of 243055523092 is 290325550342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027428 + ... + 1241659.

Almost surely, 2^243055523092 is an apocalyptic number.

It is an amenable number.

243055523092 is a deficient number, since it is larger than the sum of its proper divisors (190249521388).

243055523092 is a wasteful number, since it uses less digits than its factorization.

243055523092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269591 (or 2269589 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 243055523092 in words is "two hundred forty-three billion, fifty-five million, five hundred twenty-three thousand, ninety-two".