43142083 has 2 divisors, whose sum is σ = 43142084. Its totient is φ = 43142082.

The previous prime is 43142069. The next prime is 43142087. The reversal of 43142083 is 38024134.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43142083 - 2¹⁷ = 43011011 is a prime.

It is a super-2 number, since 2×43142083² = 3722478651157778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (43142087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21571041 + 21571042.

It is an arithmetic number, because the mean of its divisors is an integer number (21571042).

Almost surely, 2^43142083 is an apocalyptic number.

43142083 is a deficient number, since it is larger than the sum of its proper divisors (1).

43142083 is an equidigital number, since it uses as much as digits as its factorization.

43142083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 43142083 is about 6568.2633168898. The cubic root of 43142083 is about 350.7252525922.

The spelling of 43142083 in words is "forty-three million, one hundred forty-two thousand, eighty-three".