86023156576 has 144 divisors (see below), whose sum is σ = 204261251040. Its totient is φ = 35515576320.

The previous prime is 86023156573. The next prime is 86023156591. The reversal of 86023156576 is 67565132068.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86023156573) 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, 22870536 + ... + 22874296.

It is an arithmetic number, because the mean of its divisors is an integer number (1418480910).

Almost surely, 2^86023156576 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 86023156576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102130625520).

86023156576 is an abundant number, since it is smaller than the sum of its proper divisors (118238094464).

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

86023156576 is a wasteful number, since it uses less digits than its factorization.

86023156576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4317 (or 4302 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 86023156576 in words is "eighty-six billion, twenty-three million, one hundred fifty-six thousand, five hundred seventy-six".