13003023442 has 16 divisors (see below), whose sum is σ = 20497542912. Its totient is φ = 6178682160.

The previous prime is 13003023419. The next prime is 13003023463. The reversal of 13003023442 is 24432030031.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2040034 + ... + 2046397.

It is an arithmetic number, because the mean of its divisors is an integer number (1281096432).

Almost surely, 2^13003023442 is an apocalyptic number.

13003023442 is a deficient number, since it is larger than the sum of its proper divisors (7494519470).

13003023442 is a wasteful number, since it uses less digits than its factorization.

13003023442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4086513.

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

Adding to 13003023442 its reverse (24432030031), we get a palindrome (37435053473).

The spelling of 13003023442 in words is "thirteen billion, three million, twenty-three thousand, four hundred forty-two".