334144236 has 12 divisors (see below), whose sum is σ = 779669912. Its totient is φ = 111381408.

The previous prime is 334144211. The next prime is 334144243. The reversal of 334144236 is 632441433.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×334144236² = 223304740904047392, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13922665 + ... + 13922688.

Almost surely, 2^334144236 is an apocalyptic number.

It is an amenable number.

334144236 is an abundant number, since it is smaller than the sum of its proper divisors (445525676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334144236 is a wasteful number, since it uses less digits than its factorization.

334144236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27845360 (or 27845358 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

The square root of 334144236 is about 18279.6125779514. The cubic root of 334144236 is about 693.9230675433.

Adding to 334144236 its reverse (632441433), we get a palindrome (966585669).

The spelling of 334144236 in words is "three hundred thirty-four million, one hundred forty-four thousand, two hundred thirty-six".