2344139388416 has 80 divisors (see below), whose sum is σ = 5537380004640. Its totient is φ = 969988669440.

The previous prime is 2344139388413. The next prime is 2344139388427. The reversal of 2344139388416 is 6148839314432.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2344139388413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11172905 + ... + 11380776.

It is an arithmetic number, because the mean of its divisors is an integer number (69217250058).

Almost surely, 2^{2344139388416} is an apocalyptic number.

It is an amenable number.

2344139388416 is an abundant number, since it is smaller than the sum of its proper divisors (3193240616224).

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

2344139388416 is an equidigital number, since it uses as much as digits as its factorization.

2344139388416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22553735 (or 22553719 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 56.

The spelling of 2344139388416 in words is "two trillion, three hundred forty-four billion, one hundred thirty-nine million, three hundred eighty-eight thousand, four hundred sixteen".