333401142 has 8 divisors (see below), whose sum is σ = 666802296. Its totient is φ = 111133712.

The previous prime is 333401119. The next prime is 333401143. The reversal of 333401142 is 241104333.

It is a sphenic number, since it is the product of 3 distinct primes.

333401142 is an admirable number.

It is a super-2 number, since 2×333401142² = 222312642973808328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333401143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27783423 + ... + 27783434.

It is an arithmetic number, because the mean of its divisors is an integer number (83350287).

Almost surely, 2^333401142 is an apocalyptic number.

333401142 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.

333401142 is a wasteful number, since it uses less digits than its factorization.

333401142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55566862.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 333401142 is about 18259.2755058902. The cubic root of 333401142 is about 693.4082870664.

Adding to 333401142 its reverse (241104333), we get a palindrome (574505475).

The spelling of 333401142 in words is "three hundred thirty-three million, four hundred one thousand, one hundred forty-two".