4025437043 has 2 divisors, whose sum is σ = 4025437044. Its totient is φ = 4025437042.

The previous prime is 4025437027. The next prime is 4025437057. The reversal of 4025437043 is 3407345204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4025437043 - 2⁴ = 4025437027 is a prime.

It is not a weakly prime, because it can be changed into another prime (4025437063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2012718521 + 2012718522.

It is an arithmetic number, because the mean of its divisors is an integer number (2012718522).

Almost surely, 2^4025437043 is an apocalyptic number.

4025437043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4025437043 is an equidigital number, since it uses as much as digits as its factorization.

4025437043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 32.

The square root of 4025437043 is about 63446.3319901159. The cubic root of 4025437043 is about 1590.7588433726.

The spelling of 4025437043 in words is "four billion, twenty-five million, four hundred thirty-seven thousand, forty-three".