4312002002344 has 32 divisors (see below), whose sum is σ = 8502955038720. Its totient is φ = 2046023534016.

The previous prime is 4312002002281. The next prime is 4312002002369. The reversal of 4312002002344 is 4432002002134.

It is a happy number.

It is a super-2 number, since 2×4312002002344² (a number of 26 digits) contains 22 as substring.

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, 92239599 + ... + 92286334.

It is an arithmetic number, because the mean of its divisors is an integer number (265717344960).

Almost surely, 2^{4312002002344} is an apocalyptic number.

It is an amenable number.

4312002002344 is a deficient number, since it is larger than the sum of its proper divisors (4190953036376).

4312002002344 is a wasteful number, since it uses less digits than its factorization.

4312002002344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184526089 (or 184526085 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4312002002344 its reverse (4432002002134), we get a palindrome (8744004004478).

The spelling of 4312002002344 in words is "four trillion, three hundred twelve billion, two million, two thousand, three hundred forty-four".