201433412 has 24 divisors (see below), whose sum is σ = 364842240. Its totient is φ = 97210080.

The previous prime is 201433403. The next prime is 201433483. The reversal of 201433412 is 214334102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50018 + ... + 53894.

It is an arithmetic number, because the mean of its divisors is an integer number (15201760).

Almost surely, 2^201433412 is an apocalyptic number.

It is an amenable number.

201433412 is a deficient number, since it is larger than the sum of its proper divisors (163408828).

201433412 is a wasteful number, since it uses less digits than its factorization.

201433412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4331 (or 4329 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 201433412 is about 14192.7239105113. The cubic root of 201433412 is about 586.1973305231.

Adding to 201433412 its reverse (214334102), we get a palindrome (415767514).

The spelling of 201433412 in words is "two hundred one million, four hundred thirty-three thousand, four hundred twelve".