13787240198572 has 6 divisors (see below), whose sum is σ = 24127670347508. Its totient is φ = 6893620099284.

The previous prime is 13787240198561. The next prime is 13787240198581. The reversal of 13787240198572 is 27589104278731.

13787240198572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1723405024818 + ... + 1723405024825.

Almost surely, 2^{13787240198572} is an apocalyptic number.

It is an amenable number.

13787240198572 is a deficient number, since it is larger than the sum of its proper divisors (10340430148936).

13787240198572 is a wasteful number, since it uses less digits than its factorization.

13787240198572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446810049647 (or 3446810049645 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 64.

The spelling of 13787240198572 in words is "thirteen trillion, seven hundred eighty-seven billion, two hundred forty million, one hundred ninety-eight thousand, five hundred seventy-two".