2235144334 has 4 divisors (see below), whose sum is σ = 3352716504. Its totient is φ = 1117572166.

The previous prime is 2235144323. The next prime is 2235144341. The reversal of 2235144334 is 4334415322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2235144296 and 2235144305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558786082 + ... + 558786085.

It is an arithmetic number, because the mean of its divisors is an integer number (838179126).

Almost surely, 2^2235144334 is an apocalyptic number.

2235144334 is a deficient number, since it is larger than the sum of its proper divisors (1117572170).

2235144334 is a wasteful number, since it uses less digits than its factorization.

2235144334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117572169.

The product of its digits is 34560, while the sum is 31.

The square root of 2235144334 is about 47277.3131004714. The cubic root of 2235144334 is about 1307.4804112168.

Adding to 2235144334 its reverse (4334415322), we get a palindrome (6569559656).

The spelling of 2235144334 in words is "two billion, two hundred thirty-five million, one hundred forty-four thousand, three hundred thirty-four".