17881241013482 has 128 divisors (see below), whose sum is σ = 35716286361600. Its totient is φ = 6503463820800.

The previous prime is 17881241013473. The next prime is 17881241013487. The reversal of 17881241013482 is 28431014218871.

It is a self number, because there is not a number n which added to its sum of digits gives 17881241013482.

It is not an unprimeable number, because it can be changed into a prime (17881241013487) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 228297107 + ... + 228375417.

It is an arithmetic number, because the mean of its divisors is an integer number (279033487200).

Almost surely, 2^{17881241013482} is an apocalyptic number.

17881241013482 is a deficient number, since it is larger than the sum of its proper divisors (17835045348118).

17881241013482 is a wasteful number, since it uses less digits than its factorization.

17881241013482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79492.

The product of its (nonzero) digits is 688128, while the sum is 50.

The spelling of 17881241013482 in words is "seventeen trillion, eight hundred eighty-one billion, two hundred forty-one million, thirteen thousand, four hundred eighty-two".