14540540346 has 48 divisors (see below), whose sum is σ = 31941255528. Its totient is φ = 4780032000.

The previous prime is 14540540341. The next prime is 14540540369. The reversal of 14540540346 is 64304504541.

14540540346 is a `hidden beast` number, since 1 + 45 + 40 + 540 + 34 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 13678472025 + 862068321 = 116955^2 + 29361^2 .

It is a super-2 number, since 2×14540540346² (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 14540540346.

It is not an unprimeable number, because it can be changed into a prime (14540540341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 451666 + ... + 482786.

Almost surely, 2^14540540346 is an apocalyptic number.

14540540346 is an abundant number, since it is smaller than the sum of its proper divisors (17400715182).

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

14540540346 is a wasteful number, since it uses less digits than its factorization.

14540540346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31487 (or 31484 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 14540540346 in words is "fourteen billion, five hundred forty million, five hundred forty thousand, three hundred forty-six".