4233422301781 has 2 divisors, whose sum is σ = 4233422301782. Its totient is φ = 4233422301780.

The previous prime is 4233422301769. The next prime is 4233422301793. The reversal of 4233422301781 is 1871032243324.

It is a balanced prime because it is at equal distance from previous prime (4233422301769) and next prime (4233422301793).

It can be written as a sum of positive squares in only one way, i.e., 4025604844881 + 207817456900 = 2006391^2 + 455870^2 .

It is a cyclic number.

It is not a de Polignac number, because 4233422301781 - 2²⁹ = 4232885430869 is a prime.

It is a super-2 number, since 2×4233422301781² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4233422305781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116711150890 + 2116711150891.

It is an arithmetic number, because the mean of its divisors is an integer number (2116711150891).

Almost surely, 2^{4233422301781} is an apocalyptic number.

It is an amenable number.

4233422301781 is a deficient number, since it is larger than the sum of its proper divisors (1).

4233422301781 is an equidigital number, since it uses as much as digits as its factorization.

4233422301781 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 4233422301781 in words is "four trillion, two hundred thirty-three billion, four hundred twenty-two million, three hundred one thousand, seven hundred eighty-one".