89751429174 has 96 divisors (see below), whose sum is σ = 201932099712. Its totient is φ = 26373600000.

The previous prime is 89751429149. The next prime is 89751429199. The reversal of 89751429174 is 47192415798.

It is an interprime number because it is at equal distance from previous prime (89751429149) and next prime (89751429199).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29905674 + ... + 29908674.

It is an arithmetic number, because the mean of its divisors is an integer number (2103459372).

Almost surely, 2^89751429174 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89751429174, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100966049856).

89751429174 is an abundant number, since it is smaller than the sum of its proper divisors (112180670538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89751429174 is a wasteful number, since it uses less digits than its factorization.

89751429174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422 (or 3385 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 57.

The spelling of 89751429174 in words is "eighty-nine billion, seven hundred fifty-one million, four hundred twenty-nine thousand, one hundred seventy-four".