2322140021393 has 2 divisors, whose sum is σ = 2322140021394. Its totient is φ = 2322140021392.

The previous prime is 2322140021381. The next prime is 2322140021407. The reversal of 2322140021393 is 3931200412232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1726932400384 + 595207621009 = 1314128^2 + 771497^2 .

It is a cyclic number.

It is not a de Polignac number, because 2322140021393 - 2²⁶ = 2322072912529 is a prime.

It is not a weakly prime, because it can be changed into another prime (2322140021303) 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, 1161070010696 + 1161070010697.

It is an arithmetic number, because the mean of its divisors is an integer number (1161070010697).

Almost surely, 2^{2322140021393} is an apocalyptic number.

It is an amenable number.

2322140021393 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322140021393 is an equidigital number, since it uses as much as digits as its factorization.

2322140021393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 2322140021393 in words is "two trillion, three hundred twenty-two billion, one hundred forty million, twenty-one thousand, three hundred ninety-three".