32404033213042 has 4 divisors (see below), whose sum is σ = 48606049819566. Its totient is φ = 16202016606520.

The previous prime is 32404033213031. The next prime is 32404033213133. The reversal of 32404033213042 is 24031233040423.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22021067260921 + 10382965952121 = 4692661^2 + 3222261^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32404033212995 and 32404033213013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8101008303259 + ... + 8101008303262.

Almost surely, 2^{32404033213042} is an apocalyptic number.

32404033213042 is a deficient number, since it is larger than the sum of its proper divisors (16202016606524).

32404033213042 is a wasteful number, since it uses less digits than its factorization.

32404033213042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16202016606523.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 32404033213042 its reverse (24031233040423), we get a palindrome (56435266253465).

The spelling of 32404033213042 in words is "thirty-two trillion, four hundred four billion, thirty-three million, two hundred thirteen thousand, forty-two".