2400131355 has 16 divisors (see below), whose sum is σ = 3944000544. Its totient is φ = 1245473280.

The previous prime is 2400131353. The next prime is 2400131389. The reversal of 2400131355 is 5531310042.

2400131355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2400131355 - 2¹ = 2400131353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2400131353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2161726 + ... + 2162835.

It is an arithmetic number, because the mean of its divisors is an integer number (246500034).

Almost surely, 2^2400131355 is an apocalyptic number.

2400131355 is a deficient number, since it is larger than the sum of its proper divisors (1543869189).

2400131355 is a wasteful number, since it uses less digits than its factorization.

2400131355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324606.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2400131355 is about 48991.1354736752. The cubic root of 2400131355 is about 1338.8903256535.

Adding to 2400131355 its reverse (5531310042), we get a palindrome (7931441397).

The spelling of 2400131355 in words is "two billion, four hundred million, one hundred thirty-one thousand, three hundred fifty-five".