1942134023 has 2 divisors, whose sum is σ = 1942134024. Its totient is φ = 1942134022.

The previous prime is 1942134011. The next prime is 1942134037. The reversal of 1942134023 is 3204312491.

It is a weak prime.

It is an emirp because it is prime and its reverse (3204312491) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1942134023 - 2¹² = 1942129927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1942134223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 971067011 + 971067012.

It is an arithmetic number, because the mean of its divisors is an integer number (971067012).

Almost surely, 2^1942134023 is an apocalyptic number.

1942134023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1942134023 is an equidigital number, since it uses as much as digits as its factorization.

1942134023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1942134023 is about 44069.6496809312. The cubic root of 1942134023 is about 1247.6508461867.

The spelling of 1942134023 in words is "one billion, nine hundred forty-two million, one hundred thirty-four thousand, twenty-three".