13243142000 has 80 divisors (see below), whose sum is σ = 34933058784. Its totient is φ = 4815680000.

The previous prime is 13243141973. The next prime is 13243142039. The reversal of 13243142000 is 24134231.

13243142000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278981 + ... + 322980.

Almost surely, 2^13243142000 is an apocalyptic number.

13243142000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13243142000 is an abundant number, since it is smaller than the sum of its proper divisors (21689916784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13243142000 is a wasteful number, since it uses less digits than its factorization.

13243142000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601995 (or 601979 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13243142000 its reverse (24134231), we get a palindrome (13267276231).

The spelling of 13243142000 in words is "thirteen billion, two hundred forty-three million, one hundred forty-two thousand".