2432400311 has 32 divisors (see below), whose sum is σ = 2837153280. Its totient is φ = 2067923520.

The previous prime is 2432400209. The next prime is 2432400329. The reversal of 2432400311 is 1130042342.

It is a de Polignac number, because none of the positive numbers 2^k-2432400311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432400331) 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, 7771091 + ... + 7771403.

It is an arithmetic number, because the mean of its divisors is an integer number (88661040).

Almost surely, 2^2432400311 is an apocalyptic number.

2432400311 is a deficient number, since it is larger than the sum of its proper divisors (404752969).

2432400311 is a wasteful number, since it uses less digits than its factorization.

2432400311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 446 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2432400311 is about 49319.3705454561. The cubic root of 2432400311 is about 1344.8639435256.

Adding to 2432400311 its reverse (1130042342), we get a palindrome (3562442653).

The spelling of 2432400311 in words is "two billion, four hundred thirty-two million, four hundred thousand, three hundred eleven".