14655252643242 has 16 divisors (see below), whose sum is σ = 29534249603232. Its totient is φ = 4847793494960.

The previous prime is 14655252643231. The next prime is 14655252643327. The reversal of 14655252643242 is 24234625255641.

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, 9322679013 + ... + 9322680584.

It is an arithmetic number, because the mean of its divisors is an integer number (1845890600202).

Almost surely, 2^{14655252643242} is an apocalyptic number.

14655252643242 is an abundant number, since it is smaller than the sum of its proper divisors (14878996959990).

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

14655252643242 is a wasteful number, since it uses less digits than its factorization.

14655252643242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18645359733.

The product of its digits is 13824000, while the sum is 51.

Adding to 14655252643242 its reverse (24234625255641), we get a palindrome (38889877898883).

The spelling of 14655252643242 in words is "fourteen trillion, six hundred fifty-five billion, two hundred fifty-two million, six hundred forty-three thousand, two hundred forty-two".