2322642432 has 120 divisors (see below), whose sum is σ = 6801861528. Its totient is φ = 703774720.

The previous prime is 2322642401. The next prime is 2322642437. The reversal of 2322642432 is 2342462232.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2322642432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322642437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179608 + ... + 192104.

Almost surely, 2^2322642432 is an apocalyptic number.

2322642432 is a gapful number since it is divisible by the number (22) 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 2322642432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3400930764).

2322642432 is an abundant number, since it is smaller than the sum of its proper divisors (4479219096).

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

2322642432 is a wasteful number, since it uses less digits than its factorization.

2322642432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12540 (or 12513 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

The square root of 2322642432 is about 48193.8007631687. The cubic root of 2322642432 is about 1324.3236005568.

The spelling of 2322642432 in words is "two billion, three hundred twenty-two million, six hundred forty-two thousand, four hundred thirty-two".