17000742664 has 32 divisors (see below), whose sum is σ = 32117407200. Its totient is φ = 8436288640.

The previous prime is 17000742653. The next prime is 17000742691. The reversal of 17000742664 is 46624700071.

It is a super-2 number, since 2×17000742664² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734679 + ... + 757465.

It is an arithmetic number, because the mean of its divisors is an integer number (1003668975).

Almost surely, 2^17000742664 is an apocalyptic number.

It is an amenable number.

17000742664 is a deficient number, since it is larger than the sum of its proper divisors (15116664536).

17000742664 is a wasteful number, since it uses less digits than its factorization.

17000742664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23493 (or 23489 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 17000742664 in words is "seventeen billion, seven hundred forty-two thousand, six hundred sixty-four".