2432322240 has 112 divisors (see below), whose sum is σ = 8129137920. Its totient is φ = 614476800.

The previous prime is 2432322203. The next prime is 2432322251. The reversal of 2432322240 is 422232342.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2432322240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48436 + ... + 84915.

Almost surely, 2^2432322240 is an apocalyptic number.

2432322240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2432322240 is an abundant number, since it is smaller than the sum of its proper divisors (5696815680).

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

2432322240 is a wasteful number, since it uses less digits than its factorization.

2432322240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133390 (or 133380 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2432322240 is about 49318.5790549566. The cubic root of 2432322240 is about 1344.8495549954.

Adding to 2432322240 its reverse (422232342), we get a palindrome (2854554582).

The spelling of 2432322240 in words is "two billion, four hundred thirty-two million, three hundred twenty-two thousand, two hundred forty".