17672890134 has 16 divisors (see below), whose sum is σ = 35351467200. Its totient is φ = 5890015560.

The previous prime is 17672890129. The next prime is 17672890153. The reversal of 17672890134 is 43109827671.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196012 + ... + 271599.

It is an arithmetic number, because the mean of its divisors is an integer number (2209466700).

Almost surely, 2^17672890134 is an apocalyptic number.

17672890134 is an abundant number, since it is smaller than the sum of its proper divisors (17678577066).

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

17672890134 is a wasteful number, since it uses less digits than its factorization.

17672890134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473915.

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 17672890134 in words is "seventeen billion, six hundred seventy-two million, eight hundred ninety thousand, one hundred thirty-four".