333444145412 has 12 divisors (see below), whose sum is σ = 666888290880. Its totient is φ = 142904633736.

The previous prime is 333444145403. The next prime is 333444145417. The reversal of 333444145412 is 214541444333.

333444145412 is an admirable number.

It is a super-2 number, since 2×333444145412² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (333444145417) 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, 5954359712 + ... + 5954359767.

It is an arithmetic number, because the mean of its divisors is an integer number (55574024240).

Almost surely, 2^333444145412 is an apocalyptic number.

It is an amenable number.

333444145412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

333444145412 is a wasteful number, since it uses less digits than its factorization.

333444145412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11908719490 (or 11908719488 counting only the distinct ones).

The product of its digits is 276480, while the sum is 38.

Adding to 333444145412 its reverse (214541444333), we get a palindrome (547985589745).

The spelling of 333444145412 in words is "three hundred thirty-three billion, four hundred forty-four million, one hundred forty-five thousand, four hundred twelve".