4169742043 has 2 divisors, whose sum is σ = 4169742044. Its totient is φ = 4169742042.

The previous prime is 4169742037. The next prime is 4169742077. The reversal of 4169742043 is 3402479614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4169742043 - 2²⁹ = 3632871131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4169741987 and 4169742005.

It is not a weakly prime, because it can be changed into another prime (4169742743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2084871021 + 2084871022.

It is an arithmetic number, because the mean of its divisors is an integer number (2084871022).

Almost surely, 2^4169742043 is an apocalyptic number.

4169742043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4169742043 is an equidigital number, since it uses as much as digits as its factorization.

4169742043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 4169742043 is about 64573.5398054033. The cubic root of 4169742043 is about 1609.5447760733.

The spelling of 4169742043 in words is "four billion, one hundred sixty-nine million, seven hundred forty-two thousand, forty-three".