289469740038720 has 224 divisors, whose sum is σ = 954379711353600. Its totient is φ = 74277567037440.

The previous prime is 289469740038697. The next prime is 289469740038823. The reversal of 289469740038720 is 27830047964982.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47499420 + ... + 53245979.

It is an arithmetic number, because the mean of its divisors is an integer number (4260623711400).

Almost surely, 2^{289469740038720} is an apocalyptic number.

289469740038720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

289469740038720 is an abundant number, since it is smaller than the sum of its proper divisors (664909971314880).

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

289469740038720 is a wasteful number, since it uses less digits than its factorization.

289469740038720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100745533 (or 100745523 counting only the distinct ones).

The product of its (nonzero) digits is 292626432, while the sum is 69.

The spelling of 289469740038720 in words is "two hundred eighty-nine trillion, four hundred sixty-nine billion, seven hundred forty million, thirty-eight thousand, seven hundred twenty".