4042400201033 has 2 divisors, whose sum is σ = 4042400201034. Its totient is φ = 4042400201032.

The previous prime is 4042400201011. The next prime is 4042400201083. The reversal of 4042400201033 is 3301020042404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3973292729344 + 69107471689 = 1993312^2 + 262883^2 .

It is a cyclic number.

It is not a de Polignac number, because 4042400201033 - 2²⁴ = 4042383423817 is a prime.

It is not a weakly prime, because it can be changed into another prime (4042400201083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021200100516 + 2021200100517.

It is an arithmetic number, because the mean of its divisors is an integer number (2021200100517).

Almost surely, 2^{4042400201033} is an apocalyptic number.

It is an amenable number.

4042400201033 is a deficient number, since it is larger than the sum of its proper divisors (1).

4042400201033 is an equidigital number, since it uses as much as digits as its factorization.

4042400201033 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 23.

Adding to 4042400201033 its reverse (3301020042404), we get a palindrome (7343420243437).

The spelling of 4042400201033 in words is "four trillion, forty-two billion, four hundred million, two hundred one thousand, thirty-three".