94090197432 has 256 divisors, whose sum is σ = 316383667200. Its totient is φ = 22567034880.

The previous prime is 94090197401. The next prime is 94090197457. The reversal of 94090197432 is 23479109049.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1636794 + ... + 1693302.

It is an arithmetic number, because the mean of its divisors is an integer number (1235873700).

Almost surely, 2^94090197432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94090197432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158191833600).

94090197432 is an abundant number, since it is smaller than the sum of its proper divisors (222293469768).

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

94090197432 is a wasteful number, since it uses less digits than its factorization.

94090197432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56606 (or 56602 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 48.

The spelling of 94090197432 in words is "ninety-four billion, ninety million, one hundred ninety-seven thousand, four hundred thirty-two".