86021424371 has 8 divisors (see below), whose sum is σ = 86900858400. Its totient is φ = 85142534400.

The previous prime is 86021424341. The next prime is 86021424373. The reversal of 86021424371 is 17342412068.

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

It is a cyclic number.

It is not a de Polignac number, because 86021424371 - 2³⁴ = 68841555187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86021424373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185690 + ... + 454448.

It is an arithmetic number, because the mean of its divisors is an integer number (10862607300).

Almost surely, 2^86021424371 is an apocalyptic number.

86021424371 is a deficient number, since it is larger than the sum of its proper divisors (879434029).

86021424371 is a wasteful number, since it uses less digits than its factorization.

86021424371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272029.

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 86021424371 in words is "eighty-six billion, twenty-one million, four hundred twenty-four thousand, three hundred seventy-one".