86358973424 has 20 divisors (see below), whose sum is σ = 167325771120. Its totient is φ = 43178129280.

The previous prime is 86358973423. The next prime is 86358973469. The reversal of 86358973424 is 42437985368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86358973423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614909 + ... + 742179.

It is an arithmetic number, because the mean of its divisors is an integer number (8366288556).

Almost surely, 2^86358973424 is an apocalyptic number.

It is an amenable number.

86358973424 is a deficient number, since it is larger than the sum of its proper divisors (80966797696).

86358973424 is a wasteful number, since it uses less digits than its factorization.

86358973424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169688 (or 169682 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 59.

The spelling of 86358973424 in words is "eighty-six billion, three hundred fifty-eight million, nine hundred seventy-three thousand, four hundred twenty-four".