4194023232 has 224 divisors, whose sum is σ = 13401186304. Its totient is φ = 1132185600.

The previous prime is 4194023227. The next prime is 4194023261. The reversal of 4194023232 is 2323204914.

It is a tau number, because it is divible by the number of its divisors (224).

It is a self number, because there is not a number n which added to its sum of digits gives 4194023232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1790382 + ... + 1792722.

Almost surely, 2^4194023232 is an apocalyptic number.

4194023232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4194023232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6700593152).

4194023232 is an abundant number, since it is smaller than the sum of its proper divisors (9207163072).

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

4194023232 is a wasteful number, since it uses less digits than its factorization.

4194023232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437 (or 2427 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4194023232 is about 64761.2788014567. The cubic root of 4194023232 is about 1612.6629582080.

The spelling of 4194023232 in words is "four billion, one hundred ninety-four million, twenty-three thousand, two hundred thirty-two".