86362441561 has 8 divisors (see below), whose sum is σ = 94216139424. Its totient is φ = 78509171520.

The previous prime is 86362441519. The next prime is 86362441567. The reversal of 86362441561 is 16514426368.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86362441561 - 2⁷ = 86362441433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86362441567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434206 + ... + 601048.

It is an arithmetic number, because the mean of its divisors is an integer number (11777017428).

Almost surely, 2^86362441561 is an apocalyptic number.

It is an amenable number.

86362441561 is a deficient number, since it is larger than the sum of its proper divisors (7853697863).

86362441561 is a wasteful number, since it uses less digits than its factorization.

86362441561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213911.

The product of its digits is 829440, while the sum is 46.

It can be divided in two parts, 863624 and 41561, that added together give a triangular number (905185 = T₁₃₄₅).

The spelling of 86362441561 in words is "eighty-six billion, three hundred sixty-two million, four hundred forty-one thousand, five hundred sixty-one".