2344943729256 has 16 divisors (see below), whose sum is σ = 5862359323200. Its totient is φ = 781647909744.

The previous prime is 2344943729243. The next prime is 2344943729279. The reversal of 2344943729256 is 6529273494432.

It is a super-2 number, since 2×2344943729256² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2344943729256.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48852994336 + ... + 48852994383.

It is an arithmetic number, because the mean of its divisors is an integer number (366397457700).

Almost surely, 2^{2344943729256} is an apocalyptic number.

It is an amenable number.

2344943729256 is an abundant number, since it is smaller than the sum of its proper divisors (3517415593944).

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

2344943729256 is a wasteful number, since it uses less digits than its factorization.

2344943729256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97705988728 (or 97705988724 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 60.

The spelling of 2344943729256 in words is "two trillion, three hundred forty-four billion, nine hundred forty-three million, seven hundred twenty-nine thousand, two hundred fifty-six".