2348389442816 has 72 divisors (see below), whose sum is σ = 4864844275200. Its totient is φ = 1130058782720.

The previous prime is 2348389442731. The next prime is 2348389442827. The reversal of 2348389442816 is 6182449838432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800305 + ... + 2817423.

It is an arithmetic number, because the mean of its divisors is an integer number (67567281600).

Almost surely, 2^{2348389442816} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2348389442816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2432422137600).

2348389442816 is an abundant number, since it is smaller than the sum of its proper divisors (2516454832384).

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

2348389442816 is a wasteful number, since it uses less digits than its factorization.

2348389442816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017475 (or 1017461 counting only the distinct ones).

The product of its digits is 63700992, while the sum is 62.

The spelling of 2348389442816 in words is "two trillion, three hundred forty-eight billion, three hundred eighty-nine million, four hundred forty-two thousand, eight hundred sixteen".