289111382934 has 16 divisors (see below), whose sum is σ = 630788472000. Its totient is φ = 87609509960.

The previous prime is 289111382927. The next prime is 289111382951. The reversal of 289111382934 is 439283111982.

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, 2190237684 + ... + 2190237815.

It is an arithmetic number, because the mean of its divisors is an integer number (39424279500).

Almost surely, 2^289111382934 is an apocalyptic number.

289111382934 is an abundant number, since it is smaller than the sum of its proper divisors (341677089066).

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

289111382934 is a wasteful number, since it uses less digits than its factorization.

289111382934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4380475515.

The product of its digits is 746496, while the sum is 51.

The spelling of 289111382934 in words is "two hundred eighty-nine billion, one hundred eleven million, three hundred eighty-two thousand, nine hundred thirty-four".