86892889042 has 8 divisors (see below), whose sum is σ = 130344231600. Its totient is φ = 43444811844.

The previous prime is 86892889001. The next prime is 86892889049. The reversal of 86892889042 is 24098829868.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (86892889049) 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 3 ways as a sum of consecutive naturals, for example, 748692 + ... + 856927.

It is an arithmetic number, because the mean of its divisors is an integer number (16293028950).

Almost surely, 2^86892889042 is an apocalyptic number.

86892889042 is a deficient number, since it is larger than the sum of its proper divisors (43451342558).

86892889042 is a wasteful number, since it uses less digits than its factorization.

86892889042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632680.

The product of its (nonzero) digits is 31850496, while the sum is 64.

The spelling of 86892889042 in words is "eighty-six billion, eight hundred ninety-two million, eight hundred eighty-nine thousand, forty-two".