344323354012 has 12 divisors (see below), whose sum is σ = 657344585016. Its totient is φ = 156510615440.

The previous prime is 344323353973. The next prime is 344323354043. The reversal of 344323354012 is 210453323443.

It is a super-2 number, since 2×344323354012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 3912765343 + ... + 3912765430.

It is an arithmetic number, because the mean of its divisors is an integer number (54778715418).

Almost surely, 2^344323354012 is an apocalyptic number.

It is an amenable number.

344323354012 is a deficient number, since it is larger than the sum of its proper divisors (313021231004).

344323354012 is a wasteful number, since it uses less digits than its factorization.

344323354012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7825530788 (or 7825530786 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 344323354012 its reverse (210453323443), we get a palindrome (554776677455).

The spelling of 344323354012 in words is "three hundred forty-four billion, three hundred twenty-three million, three hundred fifty-four thousand, twelve".