84295057000 has 256 divisors, whose sum is σ = 251930165760. Its totient is φ = 25632000000.

The previous prime is 84295056943. The next prime is 84295057003. The reversal of 84295057000 is 75059248.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (84295057003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3143650 + ... + 3170350.

It is an arithmetic number, because the mean of its divisors is an integer number (984102210).

Almost surely, 2^84295057000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84295057000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125965082880).

84295057000 is an abundant number, since it is smaller than the sum of its proper divisors (167635108760).

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

84295057000 is a wasteful number, since it uses less digits than its factorization.

84295057000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26781 (or 26767 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 84295057000 in words is "eighty-four billion, two hundred ninety-five million, fifty-seven thousand".