89140992118 has 8 divisors (see below), whose sum is σ = 133740325440. Its totient is φ = 44560883640.

The previous prime is 89140992071. The next prime is 89140992119. The reversal of 89140992118 is 81129904198.

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

It is a super-2 number, since 2×89140992118² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89140992119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4794613 + ... + 4813168.

It is an arithmetic number, because the mean of its divisors is an integer number (16717540680).

Almost surely, 2^89140992118 is an apocalyptic number.

89140992118 is a deficient number, since it is larger than the sum of its proper divisors (44599333322).

89140992118 is a wasteful number, since it uses less digits than its factorization.

89140992118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9612422.

The product of its (nonzero) digits is 373248, while the sum is 52.

The spelling of 89140992118 in words is "eighty-nine billion, one hundred forty million, nine hundred ninety-two thousand, one hundred eighteen".