86152177340 has 24 divisors (see below), whose sum is σ = 184333151520. Its totient is φ = 33810665408.

The previous prime is 86152177289. The next prime is 86152177351. The reversal of 86152177340 is 4377125168.

It is a junction number, because it is equal to n+sod(n) for n = 86152177291 and 86152177300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40636760 + ... + 40638879.

It is an arithmetic number, because the mean of its divisors is an integer number (7680547980).

Almost surely, 2^86152177340 is an apocalyptic number.

It is an amenable number.

86152177340 is an abundant number, since it is smaller than the sum of its proper divisors (98180974180).

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

86152177340 is a wasteful number, since it uses less digits than its factorization.

86152177340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81275701 (or 81275699 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 86152177340 in words is "eighty-six billion, one hundred fifty-two million, one hundred seventy-seven thousand, three hundred forty".