13332042 has 24 divisors (see below), whose sum is σ = 30142944. Its totient is φ = 4250664.

The previous prime is 13332037. The next prime is 13332043. The reversal of 13332042 is 24023331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (13332043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15688 + ... + 16515.

It is an arithmetic number, because the mean of its divisors is an integer number (1255956).

Almost surely, 2^13332042 is an apocalyptic number.

13332042 is an abundant number, since it is smaller than the sum of its proper divisors (16810902).

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

13332042 is a wasteful number, since it uses less digits than its factorization.

13332042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32234 (or 32231 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 13332042 is about 3651.3068893206. The cubic root of 13332042 is about 237.1185648274.

Adding to 13332042 its reverse (24023331), we get a palindrome (37355373).

It can be divided in two parts, 1333 and 2042, that added together give a cube (3375 = 15³).

The spelling of 13332042 in words is "thirteen million, three hundred thirty-two thousand, forty-two".