84434275192 has 16 divisors (see below), whose sum is σ = 160221668040. Its totient is φ = 41708497056.

The previous prime is 84434275171. The next prime is 84434275217. The reversal of 84434275192 is 29157243448.

It is a congruent number.

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, 63579363 + ... + 63580690.

Almost surely, 2^84434275192 is an apocalyptic number.

It is an amenable number.

84434275192 is a deficient number, since it is larger than the sum of its proper divisors (75787392848).

84434275192 is a wasteful number, since it uses less digits than its factorization.

84434275192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127160142 (or 127160138 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 49.

The spelling of 84434275192 in words is "eighty-four billion, four hundred thirty-four million, two hundred seventy-five thousand, one hundred ninety-two".