13433002042 has 4 divisors (see below), whose sum is σ = 20149503066. Its totient is φ = 6716501020.

The previous prime is 13433002031. The next prime is 13433002067. The reversal of 13433002042 is 24020033431.

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., 13368215641 + 64786401 = 115621^2 + 8049^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3358250509 + ... + 3358250512.

Almost surely, 2^13433002042 is an apocalyptic number.

13433002042 is a deficient number, since it is larger than the sum of its proper divisors (6716501024).

13433002042 is an equidigital number, since it uses as much as digits as its factorization.

13433002042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6716501023.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 13433002042 its reverse (24020033431), we get a palindrome (37453035473).

The spelling of 13433002042 in words is "thirteen billion, four hundred thirty-three million, two thousand, forty-two".