89423444050 has 24 divisors (see below), whose sum is σ = 166389301296. Its totient is φ = 35756109840.

The previous prime is 89423444041. The next prime is 89423444063. The reversal of 89423444050 is 5044432498.

It is a junction number, because it is equal to n+sod(n) for n = 89423443988 and 89423444006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194992 + ... + 465691.

It is an arithmetic number, because the mean of its divisors is an integer number (6932887554).

Almost surely, 2^89423444050 is an apocalyptic number.

89423444050 is a deficient number, since it is larger than the sum of its proper divisors (76965857246).

89423444050 is a wasteful number, since it uses less digits than its factorization.

89423444050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663402 (or 663397 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 89423444050 in words is "eighty-nine billion, four hundred twenty-three million, four hundred forty-four thousand, fifty".