17252939429 has 8 divisors (see below), whose sum is σ = 18822423072. Its totient is φ = 15683628240.

The previous prime is 17252939419. The next prime is 17252939449. The reversal of 17252939429 is 92493925271.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17252939429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17252939419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256847 + ... + 316979.

It is an arithmetic number, because the mean of its divisors is an integer number (2352802884).

Almost surely, 2^17252939429 is an apocalyptic number.

It is an amenable number.

17252939429 is a deficient number, since it is larger than the sum of its proper divisors (1569483643).

17252939429 is a wasteful number, since it uses less digits than its factorization.

17252939429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86227.

The product of its digits is 2449440, while the sum is 53.

The spelling of 17252939429 in words is "seventeen billion, two hundred fifty-two million, nine hundred thirty-nine thousand, four hundred twenty-nine".