86257340202 has 16 divisors (see below), whose sum is σ = 188197833312. Its totient is φ = 26138587920.

The previous prime is 86257340167. The next prime is 86257340207. The reversal of 86257340202 is 20204375268.

It is not an unprimeable number, because it can be changed into a prime (86257340207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653464633 + ... + 653464764.

It is an arithmetic number, because the mean of its divisors is an integer number (11762364582).

Almost surely, 2^86257340202 is an apocalyptic number.

86257340202 is an abundant number, since it is smaller than the sum of its proper divisors (101940493110).

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

86257340202 is a wasteful number, since it uses less digits than its factorization.

86257340202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306929413.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 86257340202 in words is "eighty-six billion, two hundred fifty-seven million, three hundred forty thousand, two hundred two".