420314033 has 2 divisors, whose sum is σ = 420314034. Its totient is φ = 420314032.

The previous prime is 420314003. The next prime is 420314039. The reversal of 420314033 is 330413024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312299584 + 108014449 = 17672^2 + 10393^2 .

It is a cyclic number.

It is not a de Polignac number, because 420314033 - 2¹⁶ = 420248497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 420313996 and 420314014.

It is not a weakly prime, because it can be changed into another prime (420314039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210157016 + 210157017.

It is an arithmetic number, because the mean of its divisors is an integer number (210157017).

Almost surely, 2^420314033 is an apocalyptic number.

It is an amenable number.

420314033 is a deficient number, since it is larger than the sum of its proper divisors (1).

420314033 is an equidigital number, since it uses as much as digits as its factorization.

420314033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 420314033 is about 20501.5617210007. The cubic root of 420314033 is about 749.0738392911.

Adding to 420314033 its reverse (330413024), we get a palindrome (750727057).

It can be divided in two parts, 42031 and 4033, that added together give a palindrome (46064).

The spelling of 420314033 in words is "four hundred twenty million, three hundred fourteen thousand, thirty-three".