4324201381 has 2 divisors, whose sum is σ = 4324201382. Its totient is φ = 4324201380.

The previous prime is 4324201331. The next prime is 4324201403. The reversal of 4324201381 is 1831024234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3139809156 + 1184392225 = 56034^2 + 34415^2 .

It is a cyclic number.

It is not a de Polignac number, because 4324201381 - 2¹¹ = 4324199333 is a prime.

It is a super-2 number, since 2×4324201381² = 37397435166884614322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4324201331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2162100690 + 2162100691.

It is an arithmetic number, because the mean of its divisors is an integer number (2162100691).

Almost surely, 2^4324201381 is an apocalyptic number.

It is an amenable number.

4324201381 is a deficient number, since it is larger than the sum of its proper divisors (1).

4324201381 is an equidigital number, since it uses as much as digits as its factorization.

4324201381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 4324201381 is about 65758.6601216904. The cubic root of 4324201381 is about 1629.1783758617.

The spelling of 4324201381 in words is "four billion, three hundred twenty-four million, two hundred one thousand, three hundred eighty-one".