14147353540 has 48 divisors (see below), whose sum is σ = 29933705088. Its totient is φ = 5616324864.

The previous prime is 14147353529. The next prime is 14147353553. The reversal of 14147353540 is 4535374141.

It is a happy number.

It is a super-2 number, since 2×14147353540² (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 14147353540.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2680344 + ... + 2685616.

It is an arithmetic number, because the mean of its divisors is an integer number (623618856).

Almost surely, 2^14147353540 is an apocalyptic number.

14147353540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14147353540 is an abundant number, since it is smaller than the sum of its proper divisors (15786351548).

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

14147353540 is a wasteful number, since it uses less digits than its factorization.

14147353540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6268 (or 6266 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 14147353540 in words is "fourteen billion, one hundred forty-seven million, three hundred fifty-three thousand, five hundred forty".