234444162019 has 2 divisors, whose sum is σ = 234444162020. Its totient is φ = 234444162018.

The previous prime is 234444161981. The next prime is 234444162041. The reversal of 234444162019 is 910261444432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234444162019 - 2⁷ = 234444161891 is a prime.

It is a super-2 number, since 2×234444162019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (234444162049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117222081009 + 117222081010.

It is an arithmetic number, because the mean of its divisors is an integer number (117222081010).

Almost surely, 2^234444162019 is an apocalyptic number.

234444162019 is a deficient number, since it is larger than the sum of its proper divisors (1).

234444162019 is an equidigital number, since it uses as much as digits as its factorization.

234444162019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 234444162019 in words is "two hundred thirty-four billion, four hundred forty-four million, one hundred sixty-two thousand, nineteen".