86037212880 has 80 divisors (see below), whose sum is σ = 296350407360. Its totient is φ = 22943256192.

The previous prime is 86037212869. The next prime is 86037212909. The reversal of 86037212880 is 8821273068.

86037212880 is a `hidden beast` number, since 86 + 0 + 372 + 128 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19913862 + ... + 19918181.

It is an arithmetic number, because the mean of its divisors is an integer number (3704380092).

Almost surely, 2^86037212880 is an apocalyptic number.

86037212880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86037212880 is an abundant number, since it is smaller than the sum of its proper divisors (210313194480).

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

86037212880 is a wasteful number, since it uses less digits than its factorization.

86037212880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39832065 (or 39832053 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 86037212880 in words is "eighty-six billion, thirty-seven million, two hundred twelve thousand, eight hundred eighty".