2330421481 has 2 divisors, whose sum is σ = 2330421482. Its totient is φ = 2330421480.

The previous prime is 2330421463. The next prime is 2330421521. The reversal of 2330421481 is 1841240332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1303859881 + 1026561600 = 36109^2 + 32040^2 .

It is a cyclic number.

It is not a de Polignac number, because 2330421481 - 2²¹ = 2328324329 is a prime.

It is a super-2 number, since 2×2330421481² = 10861728558212466722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2330421451) 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, 1165210740 + 1165210741.

It is an arithmetic number, because the mean of its divisors is an integer number (1165210741).

Almost surely, 2^2330421481 is an apocalyptic number.

It is an amenable number.

2330421481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2330421481 is an equidigital number, since it uses as much as digits as its factorization.

2330421481 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 2330421481 is about 48274.4392095859. The cubic root of 2330421481 is about 1325.8004383431.

The spelling of 2330421481 in words is "two billion, three hundred thirty million, four hundred twenty-one thousand, four hundred eighty-one".