13574843012 has 24 divisors (see below), whose sum is σ = 24678162432. Its totient is φ = 6528603200.

The previous prime is 13574843011. The next prime is 13574843017. The reversal of 13574843012 is 21034847531.

It is not an unprimeable number, because it can be changed into a prime (13574843011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571268 + ... + 594555.

It is an arithmetic number, because the mean of its divisors is an integer number (1028256768).

Almost surely, 2^13574843012 is an apocalyptic number.

It is an amenable number.

13574843012 is a deficient number, since it is larger than the sum of its proper divisors (11103319420).

13574843012 is a wasteful number, since it uses less digits than its factorization.

13574843012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165939 (or 1165937 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 13574843012 in words is "thirteen billion, five hundred seventy-four million, eight hundred forty-three thousand, twelve".