14540041344 has 64 divisors (see below), whose sum is σ = 39953808000. Its totient is φ = 4679549952.

The previous prime is 14540041309. The next prime is 14540041379. The reversal of 14540041344 is 44314004541.

It is an interprime number because it is at equal distance from previous prime (14540041309) and next prime (14540041379).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×14540041344² (a number of 21 digits) contains 22 as substring.

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, 641704 + ... + 663975.

It is an arithmetic number, because the mean of its divisors is an integer number (624278250).

Almost surely, 2^14540041344 is an apocalyptic number.

It is an amenable number.

14540041344 is an abundant number, since it is smaller than the sum of its proper divisors (25413766656).

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

14540041344 is a wasteful number, since it uses less digits than its factorization.

14540041344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305725 (or 1305713 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 14540041344 its reverse (44314004541), we get a palindrome (58854045885).

The spelling of 14540041344 in words is "fourteen billion, five hundred forty million, forty-one thousand, three hundred forty-four".