13004312214442 has 16 divisors (see below), whose sum is σ = 20885974017480. Its totient is φ = 6050915926528.

The previous prime is 13004312214389. The next prime is 13004312214499. The reversal of 13004312214442 is 24441221340031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6939425849841 + 6064886364601 = 2634279^2 + 2462699^2 .

It is a super-2 number, since 2×13004312214442² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2148759733 + ... + 2148765784.

Almost surely, 2^{13004312214442} is an apocalyptic number.

13004312214442 is a deficient number, since it is larger than the sum of its proper divisors (7881661803038).

13004312214442 is a wasteful number, since it uses less digits than its factorization.

13004312214442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297525625.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 13004312214442 its reverse (24441221340031), we get a palindrome (37445533554473).

The spelling of 13004312214442 in words is "thirteen trillion, four billion, three hundred twelve million, two hundred fourteen thousand, four hundred forty-two".