34431326465 has 16 divisors (see below), whose sum is σ = 44401001472. Its totient is φ = 25537822464.

The previous prime is 34431326437. The next prime is 34431326471. The reversal of 34431326465 is 56462313443.

It is a cyclic number.

It is not a de Polignac number, because 34431326465 - 2⁶ = 34431326401 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3017249 + ... + 3028638.

It is an arithmetic number, because the mean of its divisors is an integer number (2775062592).

Almost surely, 2^34431326465 is an apocalyptic number.

It is an amenable number.

34431326465 is a deficient number, since it is larger than the sum of its proper divisors (9969675007).

34431326465 is a wasteful number, since it uses less digits than its factorization.

34431326465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6045976.

The product of its digits is 622080, while the sum is 41.

The spelling of 34431326465 in words is "thirty-four billion, four hundred thirty-one million, three hundred twenty-six thousand, four hundred sixty-five".