86321722572350 has 24 divisors (see below), whose sum is σ = 160598513875800. Its totient is φ = 34520063245920.

The previous prime is 86321722572347. The next prime is 86321722572391. The reversal of 86321722572350 is 5327522712368.

It is a junction number, because it is equal to n+sod(n) for n = 86321722572292 and 86321722572301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215442425 + ... + 215842724.

It is an arithmetic number, because the mean of its divisors is an integer number (6691604744825).

Almost surely, 2^{86321722572350} is an apocalyptic number.

86321722572350 is a deficient number, since it is larger than the sum of its proper divisors (74276791303450).

86321722572350 is a wasteful number, since it uses less digits than its factorization.

86321722572350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431289164 (or 431289159 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 86321722572350 in words is "eighty-six trillion, three hundred twenty-one billion, seven hundred twenty-two million, five hundred seventy-two thousand, three hundred fifty".