2342019349 has 2 divisors, whose sum is σ = 2342019350. Its totient is φ = 2342019348.

The previous prime is 2342019347. The next prime is 2342019389. The reversal of 2342019349 is 9439102432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2341882449 + 136900 = 48393^2 + 370^2 .

It is a cyclic number.

It is not a de Polignac number, because 2342019349 - 2¹ = 2342019347 is a prime.

Together with 2342019347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2342019347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171009674 + 1171009675.

It is an arithmetic number, because the mean of its divisors is an integer number (1171009675).

Almost surely, 2^2342019349 is an apocalyptic number.

It is an amenable number.

2342019349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2342019349 is an equidigital number, since it uses as much as digits as its factorization.

2342019349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 2342019349 is about 48394.4144400984. The cubic root of 2342019349 is about 1327.9961814392.

The spelling of 2342019349 in words is "two billion, three hundred forty-two million, nineteen thousand, three hundred forty-nine".