14459797148 has 6 divisors (see below), whose sum is σ = 25304645016. Its totient is φ = 7229898572.

The previous prime is 14459797141. The next prime is 14459797181. The reversal of 14459797148 is 84179795441.

It is a super-2 number, since 2×14459797148² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14459797141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1807474640 + ... + 1807474647.

It is an arithmetic number, because the mean of its divisors is an integer number (4217440836).

Almost surely, 2^14459797148 is an apocalyptic number.

It is an amenable number.

14459797148 is a deficient number, since it is larger than the sum of its proper divisors (10844847868).

14459797148 is a wasteful number, since it uses less digits than its factorization.

14459797148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614949291 (or 3614949289 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 59.

The spelling of 14459797148 in words is "fourteen billion, four hundred fifty-nine million, seven hundred ninety-seven thousand, one hundred forty-eight".