344954363459442 has 32 divisors (see below), whose sum is σ = 754003621188864. Its totient is φ = 104340525416400.

The previous prime is 344954363459417. The next prime is 344954363459527. The reversal of 344954363459442 is 244954363459443.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4777460484 + ... + 4777532687.

It is an arithmetic number, because the mean of its divisors is an integer number (23562613162152).

Almost surely, 2^{344954363459442} is an apocalyptic number.

344954363459442 is an abundant number, since it is smaller than the sum of its proper divisors (409049257729422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344954363459442 is a wasteful number, since it uses less digits than its factorization.

344954363459442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9554993734.

The product of its digits is 2687385600, while the sum is 69.

Subtracting from 344954363459442 its reverse (244954363459443), we obtain a palindrome (99999999999999).

The spelling of 344954363459442 in words is "three hundred forty-four trillion, nine hundred fifty-four billion, three hundred sixty-three million, four hundred fifty-nine thousand, four hundred forty-two".