7042144833859 has 2 divisors, whose sum is σ = 7042144833860. Its totient is φ = 7042144833858.

The previous prime is 7042144833821. The next prime is 7042144833863. The reversal of 7042144833859 is 9583384412407.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7042144833859 - 2³⁵ = 7007785095491 is a prime.

It is a super-2 number, since 2×7042144833859² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7042144843859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3521072416929 + 3521072416930.

It is an arithmetic number, because the mean of its divisors is an integer number (3521072416930).

Almost surely, 2^{7042144833859} is an apocalyptic number.

7042144833859 is a deficient number, since it is larger than the sum of its proper divisors (1).

7042144833859 is an equidigital number, since it uses as much as digits as its factorization.

7042144833859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23224320, while the sum is 58.

The spelling of 7042144833859 in words is "seven trillion, forty-two billion, one hundred forty-four million, eight hundred thirty-three thousand, eight hundred fifty-nine".