4130240251 has 4 divisors (see below), whose sum is σ = 4140540504. Its totient is φ = 4119940000.

The previous prime is 4130240239. The next prime is 4130240297. The reversal of 4130240251 is 1520420314.

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

It is a cyclic number.

It is not a de Polignac number, because 4130240251 - 2⁹ = 4130239739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4130243251) 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, 5149525 + ... + 5150326.

It is an arithmetic number, because the mean of its divisors is an integer number (1035135126).

Almost surely, 2^4130240251 is an apocalyptic number.

4130240251 is a deficient number, since it is larger than the sum of its proper divisors (10300253).

4130240251 is a wasteful number, since it uses less digits than its factorization.

4130240251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10300252.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4130240251 is about 64266.9452440366. The cubic root of 4130240251 is about 1604.4460002486.

Adding to 4130240251 its reverse (1520420314), we get a palindrome (5650660565).

The spelling of 4130240251 in words is "four billion, one hundred thirty million, two hundred forty thousand, two hundred fifty-one".