2432331040 has 48 divisors (see below), whose sum is σ = 5761687680. Its totient is φ = 970341120.

The previous prime is 2432331023. The next prime is 2432331053. The reversal of 2432331040 is 401332342.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40585 + ... + 80695.

It is an arithmetic number, because the mean of its divisors is an integer number (120035160).

Almost surely, 2^2432331040 is an apocalyptic number.

2432331040 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 2432331040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2880843840).

2432331040 is an abundant number, since it is smaller than the sum of its proper divisors (3329356640).

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

2432331040 is a wasteful number, since it uses less digits than its factorization.

2432331040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40505 (or 40497 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2432331040 is about 49318.6682707471. The cubic root of 2432331040 is about 1344.8511768558.

Adding to 2432331040 its reverse (401332342), we get a palindrome (2833663382).

The spelling of 2432331040 in words is "two billion, four hundred thirty-two million, three hundred thirty-one thousand, forty".