344877722068 has 36 divisors (see below), whose sum is σ = 663901164640. Its totient is φ = 156642005520.

The previous prime is 344877722053. The next prime is 344877722099. The reversal of 344877722068 is 860227778443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357223 + ... + 904081.

Almost surely, 2^344877722068 is an apocalyptic number.

It is an amenable number.

344877722068 is a deficient number, since it is larger than the sum of its proper divisors (319023442572).

344877722068 is a wasteful number, since it uses less digits than its factorization.

344877722068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548188 (or 548175 counting only the distinct ones).

The product of its (nonzero) digits is 25288704, while the sum is 58.

The spelling of 344877722068 in words is "three hundred forty-four billion, eight hundred seventy-seven million, seven hundred twenty-two thousand, sixty-eight".