923030856428488 has 256 divisors, whose sum is σ = 1981819884441600. Its totient is φ = 401130842112000.

The previous prime is 923030856428441. The next prime is 923030856428491. The reversal of 923030856428488 is 884824658030329.

It is a super-3 number, since 3×923030856428488³ (a number of 46 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2122566118 + ... + 2123000938.

It is an arithmetic number, because the mean of its divisors is an integer number (7741483923600).

Almost surely, 2^{923030856428488} is an apocalyptic number.

It is an amenable number.

923030856428488 is an abundant number, since it is smaller than the sum of its proper divisors (1058789028013112).

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

923030856428488 is a wasteful number, since it uses less digits than its factorization.

923030856428488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435264 (or 435260 counting only the distinct ones).

The product of its (nonzero) digits is 637009920, while the sum is 70.

The spelling of 923030856428488 in words is "nine hundred twenty-three trillion, thirty billion, eight hundred fifty-six million, four hundred twenty-eight thousand, four hundred eighty-eight".