344013310442 has 16 divisors (see below), whose sum is σ = 538527960000. Its totient is φ = 164506000032.

The previous prime is 344013310409. The next prime is 344013310477. The reversal of 344013310442 is 244013310443.

It is a happy number.

It is a super-2 number, since 2×344013310442² (a number of 24 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, 153683 + ... + 843590.

It is an arithmetic number, because the mean of its divisors is an integer number (33657997500).

Almost surely, 2^344013310442 is an apocalyptic number.

344013310442 is a deficient number, since it is larger than the sum of its proper divisors (194514649558).

344013310442 is a wasteful number, since it uses less digits than its factorization.

344013310442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004797.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 344013310442 its reverse (244013310443), we get a palindrome (588026620885).

Subtracting from 344013310442 its reverse (244013310443), we obtain a palindrome (99999999999).

The spelling of 344013310442 in words is "three hundred forty-four billion, thirteen million, three hundred ten thousand, four hundred forty-two".