4002141251 has 2 divisors, whose sum is σ = 4002141252. Its totient is φ = 4002141250.

The previous prime is 4002141233. The next prime is 4002141263. The reversal of 4002141251 is 1521412004.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4002141251 - 2³⁰ = 2928399427 is a prime.

It is not a weakly prime, because it can be changed into another prime (4002141271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001070625 + 2001070626.

It is an arithmetic number, because the mean of its divisors is an integer number (2001070626).

Almost surely, 2^4002141251 is an apocalyptic number.

4002141251 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002141251 is an equidigital number, since it uses as much as digits as its factorization.

4002141251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 4002141251 is about 63262.4790140254. The cubic root of 4002141251 is about 1587.6842534479.

Adding to 4002141251 its reverse (1521412004), we get a palindrome (5523553255).

The spelling of 4002141251 in words is "four billion, two million, one hundred forty-one thousand, two hundred fifty-one".