2335142189 has 2 divisors, whose sum is σ = 2335142190. Its totient is φ = 2335142188.

The previous prime is 2335142153. The next prime is 2335142197. The reversal of 2335142189 is 9812415332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1562858089 + 772284100 = 39533^2 + 27790^2 .

It is a cyclic number.

It is not a de Polignac number, because 2335142189 - 2¹² = 2335138093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2335142489) 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, 1167571094 + 1167571095.

It is an arithmetic number, because the mean of its divisors is an integer number (1167571095).

Almost surely, 2^2335142189 is an apocalyptic number.

It is an amenable number.

2335142189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2335142189 is an equidigital number, since it uses as much as digits as its factorization.

2335142189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 38.

The square root of 2335142189 is about 48323.3089616181. The cubic root of 2335142189 is about 1326.6950541120.

The spelling of 2335142189 in words is "two billion, three hundred thirty-five million, one hundred forty-two thousand, one hundred eighty-nine".