2232571408393 has 2 divisors, whose sum is σ = 2232571408394. Its totient is φ = 2232571408392.

The previous prime is 2232571408367. The next prime is 2232571408409. The reversal of 2232571408393 is 3938041752322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2146116591369 + 86454817024 = 1464963^2 + 294032^2 .

It is a cyclic number.

It is not a de Polignac number, because 2232571408393 - 2⁹ = 2232571407881 is a prime.

It is a super-3 number, since 3×2232571408393³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2232571408303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116285704196 + 1116285704197.

It is an arithmetic number, because the mean of its divisors is an integer number (1116285704197).

Almost surely, 2^{2232571408393} is an apocalyptic number.

It is an amenable number.

2232571408393 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232571408393 is an equidigital number, since it uses as much as digits as its factorization.

2232571408393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 2232571408393 in words is "two trillion, two hundred thirty-two billion, five hundred seventy-one million, four hundred eight thousand, three hundred ninety-three".