189014474698 has 8 divisors (see below), whose sum is σ = 324024813792. Its totient is φ = 81006203436.

The previous prime is 189014474669. The next prime is 189014474713. The reversal of 189014474698 is 896474410981.

189014474698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 3 ways as a sum of consecutive naturals, for example, 6750516940 + ... + 6750516967.

It is an arithmetic number, because the mean of its divisors is an integer number (40503101724).

Almost surely, 2^189014474698 is an apocalyptic number.

189014474698 is a deficient number, since it is larger than the sum of its proper divisors (135010339094).

189014474698 is a wasteful number, since it uses less digits than its factorization.

189014474698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13501033916.

The product of its (nonzero) digits is 13934592, while the sum is 61.

The spelling of 189014474698 in words is "one hundred eighty-nine billion, fourteen million, four hundred seventy-four thousand, six hundred ninety-eight".