13143120024 has 32 divisors (see below), whose sum is σ = 33396456240. Its totient is φ = 4309219200.

The previous prime is 13143120013. The next prime is 13143120101. The reversal of 13143120024 is 42002134131.

It is a congruent number.

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, 4487307 + ... + 4490234.

Almost surely, 2^13143120024 is an apocalyptic number.

It is an amenable number.

13143120024 is an abundant number, since it is smaller than the sum of its proper divisors (20253336216).

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

13143120024 is a wasteful number, since it uses less digits than its factorization.

13143120024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8977611 (or 8977607 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13143120024 its reverse (42002134131), we get a palindrome (55145254155).

The spelling of 13143120024 in words is "thirteen billion, one hundred forty-three million, one hundred twenty thousand, twenty-four".