13233340042 has 32 divisors (see below), whose sum is σ = 22099758912. Its totient is φ = 5904105984.

The previous prime is 13233339989. The next prime is 13233340067. The reversal of 13233340042 is 24004333231.

It is a junction number, because it is equal to n+sod(n) for n = 13233339989 and 13233340016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47433 + ... + 169459.

It is an arithmetic number, because the mean of its divisors is an integer number (690617466).

Almost surely, 2^13233340042 is an apocalyptic number.

13233340042 is a deficient number, since it is larger than the sum of its proper divisors (8866418870).

13233340042 is a wasteful number, since it uses less digits than its factorization.

13233340042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122182.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 13233340042 its reverse (24004333231), we get a palindrome (37237673273).

The spelling of 13233340042 in words is "thirteen billion, two hundred thirty-three million, three hundred forty thousand, forty-two".