84174086043 has 24 divisors (see below), whose sum is σ = 122524344800. Its totient is φ = 55683936000.

The previous prime is 84174086041. The next prime is 84174086071. The reversal of 84174086043 is 34068047148.

It is not a de Polignac number, because 84174086043 - 2¹ = 84174086041 is a prime.

It is a super-2 number, since 2×84174086043² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84174086043.

It is not an unprimeable number, because it can be changed into a prime (84174086041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 605043 + ... + 731043.

Almost surely, 2^84174086043 is an apocalyptic number.

84174086043 is a deficient number, since it is larger than the sum of its proper divisors (38350258757).

84174086043 is a wasteful number, since it uses less digits than its factorization.

84174086043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126579 (or 126576 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 84174086043 in words is "eighty-four billion, one hundred seventy-four million, eighty-six thousand, forty-three".