2235243473 has 2 divisors, whose sum is σ = 2235243474. Its totient is φ = 2235243472.

The previous prime is 2235243463. The next prime is 2235243503. The reversal of 2235243473 is 3743425322.

2235243473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2234736529 + 506944 = 47273^2 + 712^2 .

It is a cyclic number.

It is not a de Polignac number, because 2235243473 - 2⁸ = 2235243217 is a prime.

It is a super-4 number, since 4×2235243473⁴ (a number of 38 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (2235243433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117621736 + 1117621737.

It is an arithmetic number, because the mean of its divisors is an integer number (1117621737).

Almost surely, 2^2235243473 is an apocalyptic number.

It is an amenable number.

2235243473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2235243473 is an equidigital number, since it uses as much as digits as its factorization.

2235243473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 35.

The square root of 2235243473 is about 47278.3615727110. The cubic root of 2235243473 is about 1307.4997418677.

Adding to 2235243473 its reverse (3743425322), we get a palindrome (5978668795).

The spelling of 2235243473 in words is "two billion, two hundred thirty-five million, two hundred forty-three thousand, four hundred seventy-three".