13133210340442 has 8 divisors (see below), whose sum is σ = 19699830921600. Its totient is φ = 6566600033244.

The previous prime is 13133210340433. The next prime is 13133210340479. The reversal of 13133210340442 is 24404301233131.

13133210340442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3415909 + ... + 6159127.

It is an arithmetic number, because the mean of its divisors is an integer number (2462478865200).

Almost surely, 2^{13133210340442} is an apocalyptic number.

13133210340442 is a deficient number, since it is larger than the sum of its proper divisors (6566620581158).

13133210340442 is a wasteful number, since it uses less digits than its factorization.

13133210340442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5136980.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 13133210340442 its reverse (24404301233131), we get a palindrome (37537511573573).

The spelling of 13133210340442 in words is "thirteen trillion, one hundred thirty-three billion, two hundred ten million, three hundred forty thousand, four hundred forty-two".