2324194920 has 96 divisors (see below), whose sum is σ = 7583326920. Its totient is φ = 617349120.

The previous prime is 2324194907. The next prime is 2324194987. The reversal of 2324194920 is 294914232.

2324194920 is a `hidden beast` number, since 232 + 419 + 4 + 9 + 2 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2267854884 + 56340036 = 47622^2 + 7506^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79960 + ... + 105080.

Almost surely, 2^2324194920 is an apocalyptic number.

2324194920 is a gapful number since it is divisible by the number (20) 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 2324194920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3791663460).

2324194920 is an abundant number, since it is smaller than the sum of its proper divisors (5259132000).

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

2324194920 is a wasteful number, since it uses less digits than its factorization.

2324194920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25395 (or 25388 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 2324194920 is about 48209.9047914430. The cubic root of 2324194920 is about 1324.6186005611.

The spelling of 2324194920 in words is "two billion, three hundred twenty-four million, one hundred ninety-four thousand, nine hundred twenty".