42233411401 has 2 divisors, whose sum is σ = 42233411402. Its totient is φ = 42233411400.

The previous prime is 42233411383. The next prime is 42233411531. The reversal of 42233411401 is 10411433224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35261328400 + 6972083001 = 187780^2 + 83499^2 .

It is a cyclic number.

It is not a de Polignac number, because 42233411401 - 2¹⁵ = 42233378633 is a prime.

It is a super-2 number, since 2×42233411401² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42233481401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21116705700 + 21116705701.

It is an arithmetic number, because the mean of its divisors is an integer number (21116705701).

Almost surely, 2^42233411401 is an apocalyptic number.

It is an amenable number.

42233411401 is a deficient number, since it is larger than the sum of its proper divisors (1).

42233411401 is an equidigital number, since it uses as much as digits as its factorization.

42233411401 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 25.

Adding to 42233411401 its reverse (10411433224), we get a palindrome (52644844625).

The spelling of 42233411401 in words is "forty-two billion, two hundred thirty-three million, four hundred eleven thousand, four hundred one".