13143223443002 has 16 divisors (see below), whose sum is σ = 19733871383424. Its totient is φ = 6565268820000.

The previous prime is 13143223442989. The next prime is 13143223443023. The reversal of 13143223443002 is 20034432234131.

13143223443002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13143223443002.

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, 9913502 + ... + 11160822.

It is an arithmetic number, because the mean of its divisors is an integer number (1233366961464).

Almost surely, 2^{13143223443002} is an apocalyptic number.

13143223443002 is a deficient number, since it is larger than the sum of its proper divisors (6590647940422).

13143223443002 is a wasteful number, since it uses less digits than its factorization.

13143223443002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252405.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 13143223443002 its reverse (20034432234131), we get a palindrome (33177655677133).

The spelling of 13143223443002 in words is "thirteen trillion, one hundred forty-three billion, two hundred twenty-three million, four hundred forty-three thousand, two".