86461016468 has 12 divisors (see below), whose sum is σ = 152804866452. Its totient is φ = 42802483200.

The previous prime is 86461016437. The next prime is 86461016479.

86461016468 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 83930725264 + 2530291204 = 289708^2 + 50302^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107005805 + ... + 107006612.

It is an arithmetic number, because the mean of its divisors is an integer number (12733738871).

Almost surely, 2^86461016468 is an apocalyptic number.

It is an amenable number.

86461016468 is a deficient number, since it is larger than the sum of its proper divisors (66343849984).

86461016468 is a wasteful number, since it uses less digits than its factorization.

86461016468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214012522 (or 214012520 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 86461016468 in words is "eighty-six billion, four hundred sixty-one million, sixteen thousand, four hundred sixty-eight".