34431326459 has 4 divisors (see below), whose sum is σ = 34604348400. Its totient is φ = 34258304520.

The previous prime is 34431326437. The next prime is 34431326471. The reversal of 34431326459 is 95462313443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34431326459 - 2¹² = 34431322363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34431326429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86510672 + ... + 86511069.

It is an arithmetic number, because the mean of its divisors is an integer number (8651087100).

Almost surely, 2^34431326459 is an apocalyptic number.

34431326459 is a deficient number, since it is larger than the sum of its proper divisors (173021941).

34431326459 is a wasteful number, since it uses less digits than its factorization.

34431326459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173021940.

The product of its digits is 933120, while the sum is 44.

The spelling of 34431326459 in words is "thirty-four billion, four hundred thirty-one million, three hundred twenty-six thousand, four hundred fifty-nine".