192138214943 has 2 divisors, whose sum is σ = 192138214944. Its totient is φ = 192138214942.

The previous prime is 192138214907. The next prime is 192138214991. The reversal of 192138214943 is 349412831291.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 192138214943 - 2¹⁰ = 192138213919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (192138214903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96069107471 + 96069107472.

It is an arithmetic number, because the mean of its divisors is an integer number (96069107472).

Almost surely, 2^192138214943 is an apocalyptic number.

192138214943 is a deficient number, since it is larger than the sum of its proper divisors (1).

192138214943 is an equidigital number, since it uses as much as digits as its factorization.

192138214943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 47.

The spelling of 192138214943 in words is "one hundred ninety-two billion, one hundred thirty-eight million, two hundred fourteen thousand, nine hundred forty-three".