13101144442 has 16 divisors (see below), whose sum is σ = 20736619200. Its totient is φ = 6190624800.

The previous prime is 13101144421. The next prime is 13101144449. The reversal of 13101144442 is 24444110131.

It is not an unprimeable number, because it can be changed into a prime (13101144449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405934 + ... + 437017.

It is an arithmetic number, because the mean of its divisors is an integer number (1296038700).

Almost surely, 2^13101144442 is an apocalyptic number.

13101144442 is a deficient number, since it is larger than the sum of its proper divisors (7635474758).

13101144442 is a wasteful number, since it uses less digits than its factorization.

13101144442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843381.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 13101144442 its reverse (24444110131), we get a palindrome (37545254573).

The spelling of 13101144442 in words is "thirteen billion, one hundred one million, one hundred forty-four thousand, four hundred forty-two".