86405082470 has 192 divisors, whose sum is σ = 198071516160. Its totient is φ = 26949823488.

The previous prime is 86405082451. The next prime is 86405082473. The reversal of 86405082470 is 7428050468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86405082473) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32494001 + ... + 32496659.

It is an arithmetic number, because the mean of its divisors is an integer number (1031622480).

Almost surely, 2^86405082470 is an apocalyptic number.

86405082470 is an abundant number, since it is smaller than the sum of its proper divisors (111666433690).

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

86405082470 is a wasteful number, since it uses less digits than its factorization.

86405082470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2827 (or 2820 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 44.

The spelling of 86405082470 in words is "eighty-six billion, four hundred five million, eighty-two thousand, four hundred seventy".