82894492914 has 16 divisors (see below), whose sum is σ = 175541279328. Its totient is φ = 26006115392.

The previous prime is 82894492847. The next prime is 82894492921. The reversal of 82894492914 is 41929449828.

It is a super-2 number, since 2×82894492914² (a number of 23 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, 406345452 + ... + 406345655.

It is an arithmetic number, because the mean of its divisors is an integer number (10971329958).

Almost surely, 2^82894492914 is an apocalyptic number.

82894492914 is an abundant number, since it is smaller than the sum of its proper divisors (92646786414).

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

82894492914 is a wasteful number, since it uses less digits than its factorization.

82894492914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812691129.

The product of its digits is 11943936, while the sum is 60.

The spelling of 82894492914 in words is "eighty-two billion, eight hundred ninety-four million, four hundred ninety-two thousand, nine hundred fourteen".