86531341942 has 8 divisors (see below), whose sum is σ = 129798460296. Its totient is φ = 43265188512.

The previous prime is 86531341931. The next prime is 86531341979. The reversal of 86531341942 is 24914313568.

It is a happy number.

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 = 86531341892 and 86531341901.

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, 56413 + ... + 419815.

It is an arithmetic number, because the mean of its divisors is an integer number (16224807537).

Almost surely, 2^86531341942 is an apocalyptic number.

86531341942 is a deficient number, since it is larger than the sum of its proper divisors (43267118354).

86531341942 is a wasteful number, since it uses less digits than its factorization.

86531341942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482462.

The product of its digits is 622080, while the sum is 46.

The spelling of 86531341942 in words is "eighty-six billion, five hundred thirty-one million, three hundred forty-one thousand, nine hundred forty-two".