17431290452 has 12 divisors (see below), whose sum is σ = 31488782976. Its totient is φ = 8434495320.

The previous prime is 17431290427. The next prime is 17431290467. The reversal of 17431290452 is 25409213471.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70287338 + ... + 70287585.

It is an arithmetic number, because the mean of its divisors is an integer number (2624065248).

Almost surely, 2^17431290452 is an apocalyptic number.

It is an amenable number.

17431290452 is a deficient number, since it is larger than the sum of its proper divisors (14057492524).

17431290452 is a wasteful number, since it uses less digits than its factorization.

17431290452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140574958 (or 140574956 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 17431290452 in words is "seventeen billion, four hundred thirty-one million, two hundred ninety thousand, four hundred fifty-two".