344449935854 has 16 divisors (see below), whose sum is σ = 525454579440. Its totient is φ = 169298659200.

The previous prime is 344449935847. The next prime is 344449935901. The reversal of 344449935854 is 458539944443.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3629204 + ... + 3722904.

It is an arithmetic number, because the mean of its divisors is an integer number (32840911215).

Almost surely, 2^344449935854 is an apocalyptic number.

344449935854 is a deficient number, since it is larger than the sum of its proper divisors (181004643586).

344449935854 is a wasteful number, since it uses less digits than its factorization.

344449935854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124915.

The product of its digits is 149299200, while the sum is 62.

The spelling of 344449935854 in words is "three hundred forty-four billion, four hundred forty-nine million, nine hundred thirty-five thousand, eight hundred fifty-four".