2344999132920 has 256 divisors, whose sum is σ = 7580865945600. Its totient is φ = 578605547520.

The previous prime is 2344999132859. The next prime is 2344999132933. The reversal of 2344999132920 is 292319994432.

It is a Cunningham number, because it is equal to 1531339²-1.

It is a congruent number.

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, 284825124 + ... + 284833356.

It is an arithmetic number, because the mean of its divisors is an integer number (29612757600).

Almost surely, 2^{2344999132920} is an apocalyptic number.

2344999132920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2344999132920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3790432972800).

2344999132920 is an abundant number, since it is smaller than the sum of its proper divisors (5235866812680).

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

2344999132920 is a wasteful number, since it uses less digits than its factorization.

2344999132920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11630 (or 11626 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 57.

The spelling of 2344999132920 in words is "two trillion, three hundred forty-four billion, nine hundred ninety-nine million, one hundred thirty-two thousand, nine hundred twenty".