89242169195 has 16 divisors (see below), whose sum is σ = 107739834048. Its totient is φ = 70961627520.

The previous prime is 89242169161. The next prime is 89242169207. The reversal of 89242169195 is 59196124298.

It is a de Polignac number, because none of the positive numbers 2^k-89242169195 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89242169195.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 971597 + ... + 1059473.

It is an arithmetic number, because the mean of its divisors is an integer number (6733739628).

Almost surely, 2^89242169195 is an apocalyptic number.

89242169195 is a deficient number, since it is larger than the sum of its proper divisors (18497664853).

89242169195 is a wasteful number, since it uses less digits than its factorization.

89242169195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89110.

The product of its digits is 2799360, while the sum is 56.

The spelling of 89242169195 in words is "eighty-nine billion, two hundred forty-two million, one hundred sixty-nine thousand, one hundred ninety-five".