14247328488 has 32 divisors (see below), whose sum is σ = 35648050560. Its totient is φ = 4745145600.

The previous prime is 14247328427. The next prime is 14247328517. The reversal of 14247328488 is 88482374241.

It is a super-2 number, since 2×14247328488² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14247328488.

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, 218320 + ... + 275967.

It is an arithmetic number, because the mean of its divisors is an integer number (1114001580).

Almost surely, 2^14247328488 is an apocalyptic number.

It is an amenable number.

14247328488 is an abundant number, since it is smaller than the sum of its proper divisors (21400722072).

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

14247328488 is a wasteful number, since it uses less digits than its factorization.

14247328488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495497 (or 495493 counting only the distinct ones).

The product of its digits is 2752512, while the sum is 51.

The spelling of 14247328488 in words is "fourteen billion, two hundred forty-seven million, three hundred twenty-eight thousand, four hundred eighty-eight".