34251734465 has 12 divisors (see below), whose sum is σ = 44506988604. Its totient is φ = 25293587904.

The previous prime is 34251734443. The next prime is 34251734479. The reversal of 34251734465 is 56443715243.

It can be written as a sum of positive squares in 6 ways, for example, as 4856974864 + 29394759601 = 69692^2 + 171449^2 .

It is not a de Polignac number, because 34251734465 - 2¹⁶ = 34251668929 is a prime.

It is a Curzon 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, 20266454 + ... + 20268143.

It is an arithmetic number, because the mean of its divisors is an integer number (3708915717).

Almost surely, 2^34251734465 is an apocalyptic number.

It is an amenable number.

34251734465 is a deficient number, since it is larger than the sum of its proper divisors (10255254139).

34251734465 is a wasteful number, since it uses less digits than its factorization.

34251734465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40534628 (or 40534615 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 44.

The spelling of 34251734465 in words is "thirty-four billion, two hundred fifty-one million, seven hundred thirty-four thousand, four hundred sixty-five".