333144042 has 96 divisors (see below), whose sum is σ = 873068544. Its totient is φ = 83714400.

The previous prime is 333144023. The next prime is 333144047. The reversal of 333144042 is 240441333.

It is a super-2 number, since 2×333144042² = 221969905440195528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (333144047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98593 + ... + 101915.

It is an arithmetic number, because the mean of its divisors is an integer number (9094464).

Almost surely, 2^333144042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 333144042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436534272).

333144042 is an abundant number, since it is smaller than the sum of its proper divisors (539924502).

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

333144042 is a wasteful number, since it uses less digits than its factorization.

333144042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3384 (or 3377 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 333144042 is about 18252.2338906776. The cubic root of 333144042 is about 693.2300022187.

Adding to 333144042 its reverse (240441333), we get a palindrome (573585375).

The spelling of 333144042 in words is "three hundred thirty-three million, one hundred forty-four thousand, forty-two".