17272314240 has 64 divisors (see below), whose sum is σ = 55055507760. Its totient is φ = 4605949952.

The previous prime is 17272314217. The next prime is 17272314263. The reversal of 17272314240 is 4241327271.

It is an interprime number because it is at equal distance from previous prime (17272314217) and next prime (17272314263).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4496079 + ... + 4499918.

Almost surely, 2^17272314240 is an apocalyptic number.

17272314240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17272314240 is an abundant number, since it is smaller than the sum of its proper divisors (37783193520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17272314240 is an equidigital number, since it uses as much as digits as its factorization.

17272314240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8996019 (or 8996007 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The spelling of 17272314240 in words is "seventeen billion, two hundred seventy-two million, three hundred fourteen thousand, two hundred forty".