84091075152 has 40 divisors (see below), whose sum is σ = 248268889536. Its totient is φ = 24026021376.

The previous prime is 84091075151. The next prime is 84091075213. The reversal of 84091075152 is 25157019048.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84091075151) by changing a digit.

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, 125135193 + ... + 125135864.

Almost surely, 2^84091075152 is an apocalyptic number.

It is an amenable number.

84091075152 is an abundant number, since it is smaller than the sum of its proper divisors (164177814384).

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

84091075152 is a wasteful number, since it uses less digits than its factorization.

84091075152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250271075 (or 250271069 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 42.

The spelling of 84091075152 in words is "eighty-four billion, ninety-one million, seventy-five thousand, one hundred fifty-two".