4131140051 has 4 divisors (see below), whose sum is σ = 4146054192. Its totient is φ = 4116225912.

The previous prime is 4131140023. The next prime is 4131140053. The reversal of 4131140051 is 1500411314.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4131140051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4131140053) 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, 7456655 + ... + 7457208.

It is an arithmetic number, because the mean of its divisors is an integer number (1036513548).

Almost surely, 2^4131140051 is an apocalyptic number.

4131140051 is a deficient number, since it is larger than the sum of its proper divisors (14914141).

4131140051 is a wasteful number, since it uses less digits than its factorization.

4131140051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14914140.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 4131140051 is about 64273.9453511296. The cubic root of 4131140051 is about 1604.5625048260.

Adding to 4131140051 its reverse (1500411314), we get a palindrome (5631551365).

The spelling of 4131140051 in words is "four billion, one hundred thirty-one million, one hundred forty thousand, fifty-one".