86469830456 has 32 divisors (see below), whose sum is σ = 164521082880. Its totient is φ = 42598332000.

The previous prime is 86469830443. The next prime is 86469830467. The reversal of 86469830456 is 65403896468.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 86469830395 and 86469830404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841481 + ... + 938631.

It is an arithmetic number, because the mean of its divisors is an integer number (5141283840).

Almost surely, 2^86469830456 is an apocalyptic number.

It is an amenable number.

86469830456 is a deficient number, since it is larger than the sum of its proper divisors (78051252424).

86469830456 is a wasteful number, since it uses less digits than its factorization.

86469830456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98795 (or 98791 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 59.

The spelling of 86469830456 in words is "eighty-six billion, four hundred sixty-nine million, eight hundred thirty thousand, four hundred fifty-six".