13142233021304 has 16 divisors (see below), whose sum is σ = 24644493936600. Its totient is φ = 6570367971552.

The previous prime is 13142233021301. The next prime is 13142233021369. The reversal of 13142233021304 is 40312033224131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142233021301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93492767 + ... + 93633230.

Almost surely, 2^{13142233021304} is an apocalyptic number.

It is an amenable number.

13142233021304 is a deficient number, since it is larger than the sum of its proper divisors (11502260915296).

13142233021304 is a wasteful number, since it uses less digits than its factorization.

13142233021304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187134782 (or 187134778 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 13142233021304 its reverse (40312033224131), we get a palindrome (53454266245435).

The spelling of 13142233021304 in words is "thirteen trillion, one hundred forty-two billion, two hundred thirty-three million, twenty-one thousand, three hundred four".