344313542251322 has 128 divisors (see below), whose sum is σ = 614459072102400. Its totient is φ = 141676122873600.

The previous prime is 344313542251249. The next prime is 344313542251333. The reversal of 344313542251322 is 223152245313443.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2506965329 + ... + 2507102667.

It is an arithmetic number, because the mean of its divisors is an integer number (4800461500800).

Almost surely, 2^{344313542251322} is an apocalyptic number.

344313542251322 is a deficient number, since it is larger than the sum of its proper divisors (270145529851078).

344313542251322 is a wasteful number, since it uses less digits than its factorization.

344313542251322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137892.

The product of its digits is 2073600, while the sum is 44.

Adding to 344313542251322 its reverse (223152245313443), we get a palindrome (567465787564765).

The spelling of 344313542251322 in words is "three hundred forty-four trillion, three hundred thirteen billion, five hundred forty-two million, two hundred fifty-one thousand, three hundred twenty-two".