4142726893 has 2 divisors, whose sum is σ = 4142726894. Its totient is φ = 4142726892.

The previous prime is 4142726873. The next prime is 4142726897. The reversal of 4142726893 is 3986272414.

It is a happy number.

4142726893 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4138734889 + 3992004 = 64333^2 + 1998^2 .

It is a cyclic number.

It is not a de Polignac number, because 4142726893 - 2⁹ = 4142726381 is a prime.

It is a super-2 number, since 2×4142726893² = 34324372219970866898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4142726897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071363446 + 2071363447.

It is an arithmetic number, because the mean of its divisors is an integer number (2071363447).

Almost surely, 2^4142726893 is an apocalyptic number.

It is an amenable number.

4142726893 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142726893 is an equidigital number, since it uses as much as digits as its factorization.

4142726893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 46.

The square root of 4142726893 is about 64364.0186206548. The cubic root of 4142726893 is about 1606.0612402187.

The spelling of 4142726893 in words is "four billion, one hundred forty-two million, seven hundred twenty-six thousand, eight hundred ninety-three".