86424454222 has 16 divisors (see below), whose sum is σ = 131847189120. Its totient is φ = 42475538808.

The previous prime is 86424454219. The next prime is 86424454261. The reversal of 86424454222 is 22245442468.

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, 1364623 + ... + 1426549.

It is an arithmetic number, because the mean of its divisors is an integer number (8240449320).

Almost surely, 2^86424454222 is an apocalyptic number.

86424454222 is a deficient number, since it is larger than the sum of its proper divisors (45422734898).

86424454222 is a wasteful number, since it uses less digits than its factorization.

86424454222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73815.

The product of its digits is 983040, while the sum is 43.

The spelling of 86424454222 in words is "eighty-six billion, four hundred twenty-four million, four hundred fifty-four thousand, two hundred twenty-two".