86216258446 has 8 divisors (see below), whose sum is σ = 131444459784. Its totient is φ = 42401438520.

The previous prime is 86216258431. The next prime is 86216258461. The reversal of 86216258446 is 64485261268.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (86216258431) and next prime (86216258461).

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

It is a junction number, because it is equal to n+sod(n) for n = 86216258393 and 86216258402.

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, 353345200 + ... + 353345443.

It is an arithmetic number, because the mean of its divisors is an integer number (16430557473).

Almost surely, 2^86216258446 is an apocalyptic number.

86216258446 is a deficient number, since it is larger than the sum of its proper divisors (45228201338).

86216258446 is a wasteful number, since it uses less digits than its factorization.

86216258446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706690706.

The product of its digits is 4423680, while the sum is 52.

The spelling of 86216258446 in words is "eighty-six billion, two hundred sixteen million, two hundred fifty-eight thousand, four hundred forty-six".