14540340044 has 12 divisors (see below), whose sum is σ = 26323029600. Its totient is φ = 7019474448.

The previous prime is 14540340029. The next prime is 14540340127. The reversal of 14540340044 is 44004304541.

It is a super-2 number, since 2×14540340044² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 14540339989 and 14540340016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62673764 + ... + 62673995.

It is an arithmetic number, because the mean of its divisors is an integer number (2193585800).

Almost surely, 2^14540340044 is an apocalyptic number.

It is an amenable number.

14540340044 is a deficient number, since it is larger than the sum of its proper divisors (11782689556).

14540340044 is a wasteful number, since it uses less digits than its factorization.

14540340044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125347792 (or 125347790 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 14540340044 its reverse (44004304541), we get a palindrome (58544644585).

The spelling of 14540340044 in words is "fourteen billion, five hundred forty million, three hundred forty thousand, forty-four".