32023769792 has 224 divisors, whose sum is σ = 79519150080. Its totient is φ = 12486389760.

The previous prime is 32023769707. The next prime is 32023769797. The reversal of 32023769792 is 29796732023.

It is a happy number.

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 32023769792.

It is not an unprimeable number, because it can be changed into a prime (32023769797) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41427518 + ... + 41428290.

Almost surely, 2^32023769792 is an apocalyptic number.

32023769792 is a gapful number since it is divisible by the number (32) 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 32023769792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39759575040).

32023769792 is an abundant number, since it is smaller than the sum of its proper divisors (47495380288).

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

32023769792 is a wasteful number, since it uses less digits than its factorization.

32023769792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999 (or 989 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 50.

The spelling of 32023769792 in words is "thirty-two billion, twenty-three million, seven hundred sixty-nine thousand, seven hundred ninety-two".