2501140244 has 12 divisors (see below), whose sum is σ = 4567299744. Its totient is φ = 1196197464.

The previous prime is 2501140241. The next prime is 2501140277. The reversal of 2501140244 is 4420411052.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501140241) 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, 13593062 + ... + 13593245.

It is an arithmetic number, because the mean of its divisors is an integer number (380608312).

Almost surely, 2^2501140244 is an apocalyptic number.

It is an amenable number.

2501140244 is a deficient number, since it is larger than the sum of its proper divisors (2066159500).

2501140244 is a wasteful number, since it uses less digits than its factorization.

2501140244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27186334 (or 27186332 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2501140244 is about 50011.4011401400. The cubic root of 2501140244 is about 1357.4151168284.

Adding to 2501140244 its reverse (4420411052), we get a palindrome (6921551296).

The spelling of 2501140244 in words is "two billion, five hundred one million, one hundred forty thousand, two hundred forty-four".