344862068969 has 32 divisors (see below), whose sum is σ = 404222607360. Its totient is φ = 290719699200.

The previous prime is 344862068927. The next prime is 344862069017. The reversal of 344862068969 is 969860268443.

It is a cyclic number.

It is not a de Polignac number, because 344862068969 - 2¹⁶ = 344862003433 is a prime.

It is a super-2 number, since 2×344862068969² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (344862068669) 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, 22071842 + ... + 22087460.

It is an arithmetic number, because the mean of its divisors is an integer number (12631956480).

Almost surely, 2^344862068969 is an apocalyptic number.

It is an amenable number.

344862068969 is a deficient number, since it is larger than the sum of its proper divisors (59360538391).

344862068969 is a wasteful number, since it uses less digits than its factorization.

344862068969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17381.

The product of its (nonzero) digits is 107495424, while the sum is 65.

The spelling of 344862068969 in words is "three hundred forty-four billion, eight hundred sixty-two million, sixty-eight thousand, nine hundred sixty-nine".