2994142043 has 2 divisors, whose sum is σ = 2994142044. Its totient is φ = 2994142042.

The previous prime is 2994142027. The next prime is 2994142057. The reversal of 2994142043 is 3402414992.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2994142043 - 2⁴ = 2994142027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2994141988 and 2994142006.

It is not a weakly prime, because it can be changed into another prime (2994142343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497071021 + 1497071022.

It is an arithmetic number, because the mean of its divisors is an integer number (1497071022).

Almost surely, 2^2994142043 is an apocalyptic number.

2994142043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2994142043 is an equidigital number, since it uses as much as digits as its factorization.

2994142043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 2994142043 is about 54718.7540336949. The cubic root of 2994142043 is about 1441.3102213049.

The spelling of 2994142043 in words is "two billion, nine hundred ninety-four million, one hundred forty-two thousand, forty-three".