344832367864 has 16 divisors (see below), whose sum is σ = 648248843520. Its totient is φ = 171966009600.

The previous prime is 344832367769. The next prime is 344832367879. The reversal of 344832367864 is 468763238443.

It is a junction number, because it is equal to n+sod(n) for n = 344832367799 and 344832367808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56268537 + ... + 56274664.

It is an arithmetic number, because the mean of its divisors is an integer number (40515552720).

Almost surely, 2^344832367864 is an apocalyptic number.

It is an amenable number.

344832367864 is a deficient number, since it is larger than the sum of its proper divisors (303416475656).

344832367864 is a wasteful number, since it uses less digits than its factorization.

344832367864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112543590 (or 112543586 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 58.

The spelling of 344832367864 in words is "three hundred forty-four billion, eight hundred thirty-two million, three hundred sixty-seven thousand, eight hundred sixty-four".