133334321042 has 32 divisors (see below), whose sum is σ = 216249917184. Its totient is φ = 61292649600.

The previous prime is 133334321041. The next prime is 133334321047. The reversal of 133334321042 is 240123433331.

It is a super-2 number, since 2×133334321042² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133334320996 and 133334321014.

It is not an unprimeable number, because it can be changed into a prime (133334321041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6641063 + ... + 6661109.

It is an arithmetic number, because the mean of its divisors is an integer number (6757809912).

Almost surely, 2^133334321042 is an apocalyptic number.

133334321042 is a deficient number, since it is larger than the sum of its proper divisors (82915596142).

133334321042 is a wasteful number, since it uses less digits than its factorization.

133334321042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21074.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 133334321042 its reverse (240123433331), we get a palindrome (373457754373).

The spelling of 133334321042 in words is "one hundred thirty-three billion, three hundred thirty-four million, three hundred twenty-one thousand, forty-two".