4042402311473 has 2 divisors, whose sum is σ = 4042402311474. Its totient is φ = 4042402311472.

The previous prime is 4042402311331. The next prime is 4042402311491. The reversal of 4042402311473 is 3741132042404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2818597761424 + 1223804550049 = 1678868^2 + 1106257^2 .

It is a cyclic number.

It is not a de Polignac number, because 4042402311473 - 2²² = 4042398117169 is a prime.

It is not a weakly prime, because it can be changed into another prime (4042402314473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021201155736 + 2021201155737.

It is an arithmetic number, because the mean of its divisors is an integer number (2021201155737).

Almost surely, 2^{4042402311473} is an apocalyptic number.

It is an amenable number.

4042402311473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4042402311473 is an equidigital number, since it uses as much as digits as its factorization.

4042402311473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 35.

Adding to 4042402311473 its reverse (3741132042404), we get a palindrome (7783534353877).

The spelling of 4042402311473 in words is "four trillion, forty-two billion, four hundred two million, three hundred eleven thousand, four hundred seventy-three".