336404144 has 20 divisors (see below), whose sum is σ = 664082496. Its totient is φ = 165028032.

The previous prime is 336404099. The next prime is 336404149. The reversal of 336404144 is 441404633.

It is a super-2 number, since 2×336404144² = 226335496200745472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336404149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197504 + ... + 199199.

Almost surely, 2^336404144 is an apocalyptic number.

It is an amenable number.

336404144 is a deficient number, since it is larger than the sum of its proper divisors (327678352).

336404144 is a wasteful number, since it uses less digits than its factorization.

336404144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396764 (or 396758 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 336404144 is about 18341.3233982720. The cubic root of 336404144 is about 695.4839504945.

Adding to 336404144 its reverse (441404633), we get a palindrome (777808777).

The spelling of 336404144 in words is "three hundred thirty-six million, four hundred four thousand, one hundred forty-four".