344064935823 has 32 divisors (see below), whose sum is σ = 542394703872. Its totient is φ = 189914016000.

The previous prime is 344064935813. The next prime is 344064935831. The reversal of 344064935823 is 328539460443.

It is not a de Polignac number, because 344064935823 - 2²¹ = 344062838671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344064935813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1891311 + ... + 2065232.

It is an arithmetic number, because the mean of its divisors is an integer number (16949834496).

Almost surely, 2^344064935823 is an apocalyptic number.

344064935823 is a deficient number, since it is larger than the sum of its proper divisors (198329768049).

344064935823 is a wasteful number, since it uses less digits than its factorization.

344064935823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956695.

The product of its (nonzero) digits is 7464960, while the sum is 51.

The spelling of 344064935823 in words is "three hundred forty-four billion, sixty-four million, nine hundred thirty-five thousand, eight hundred twenty-three".