344234022123442 has 16 divisors (see below), whose sum is σ = 575276973144192. Its totient is φ = 153140860905520.

The previous prime is 344234022123427. The next prime is 344234022123493. The reversal of 344234022123442 is 244321220432443.

It is a junction number, because it is equal to n+sod(n) for n = 344234022123395 and 344234022123404.

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, 166457456473 + ... + 166457458540.

It is an arithmetic number, because the mean of its divisors is an integer number (35954810821512).

Almost surely, 2^{344234022123442} is an apocalyptic number.

344234022123442 is a deficient number, since it is larger than the sum of its proper divisors (231042951020750).

344234022123442 is a wasteful number, since it uses less digits than its factorization.

344234022123442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332914915073.

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 344234022123442 its reverse (244321220432443), we get a palindrome (588555242555885).

The spelling of 344234022123442 in words is "three hundred forty-four trillion, two hundred thirty-four billion, twenty-two million, one hundred twenty-three thousand, four hundred forty-two".