293130186468 has 96 divisors (see below), whose sum is σ = 815841331200. Its totient is φ = 80092953600.

The previous prime is 293130186457. The next prime is 293130186487. The reversal of 293130186468 is 864681031392.

It is a self number, because there is not a number n which added to its sum of digits gives 293130186468.

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 31 ways as a sum of consecutive naturals, for example, 10904308 + ... + 10931156.

It is an arithmetic number, because the mean of its divisors is an integer number (8498347200).

Almost surely, 2^293130186468 is an apocalyptic number.

293130186468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

293130186468 is an abundant number, since it is smaller than the sum of its proper divisors (522711144732).

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

293130186468 is a wasteful number, since it uses less digits than its factorization.

293130186468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32537 (or 32535 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 293130186468 in words is "two hundred ninety-three billion, one hundred thirty million, one hundred eighty-six thousand, four hundred sixty-eight".