33334331042 has 32 divisors (see below), whose sum is σ = 52481164032. Its totient is φ = 15860876544.

The previous prime is 33334331029. The next prime is 33334331047. The reversal of 33334331042 is 24013343333.

It is a happy number.

It is a super-2 number, since 2×33334331042² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33334330996 and 33334331014.

It is not an unprimeable number, because it can be changed into a prime (33334331047) 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, 7799018 + ... + 7803290.

It is an arithmetic number, because the mean of its divisors is an integer number (1640036376).

Almost surely, 2^33334331042 is an apocalyptic number.

33334331042 is a deficient number, since it is larger than the sum of its proper divisors (19146832990).

33334331042 is a wasteful number, since it uses less digits than its factorization.

33334331042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6602.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 33334331042 its reverse (24013343333), we get a palindrome (57347674375).

The spelling of 33334331042 in words is "thirty-three billion, three hundred thirty-four million, three hundred thirty-one thousand, forty-two".