89126139211 has 8 divisors (see below), whose sum is σ = 90762854400. Its totient is φ = 87493627560.

The previous prime is 89126139203. The next prime is 89126139253. The reversal of 89126139211 is 11293162198.

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

It is not a de Polignac number, because 89126139211 - 2³ = 89126139203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89126139511) 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, 1008075 + ... + 1092916.

It is an arithmetic number, because the mean of its divisors is an integer number (11345356800).

Almost surely, 2^89126139211 is an apocalyptic number.

89126139211 is a deficient number, since it is larger than the sum of its proper divisors (1636715189).

89126139211 is a wasteful number, since it uses less digits than its factorization.

89126139211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101769.

The product of its digits is 46656, while the sum is 43.

The spelling of 89126139211 in words is "eighty-nine billion, one hundred twenty-six million, one hundred thirty-nine thousand, two hundred eleven".