2501431241 has 4 divisors (see below), whose sum is σ = 2529537300. Its totient is φ = 2473325184.

The previous prime is 2501431189. The next prime is 2501431271. The reversal of 2501431241 is 1421341052.

2501431241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 749171641 + 1752259600 = 27371^2 + 41860^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2501431241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2501431271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14052896 + ... + 14053073.

It is an arithmetic number, because the mean of its divisors is an integer number (632384325).

Almost surely, 2^2501431241 is an apocalyptic number.

It is an amenable number.

2501431241 is a deficient number, since it is larger than the sum of its proper divisors (28106059).

2501431241 is an equidigital number, since it uses as much as digits as its factorization.

2501431241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28106058.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2501431241 is about 50014.3103621354. The cubic root of 2501431241 is about 1357.4677579401.

Adding to 2501431241 its reverse (1421341052), we get a palindrome (3922772293).

The spelling of 2501431241 in words is "two billion, five hundred one million, four hundred thirty-one thousand, two hundred forty-one".