14140544541 has 8 divisors (see below), whose sum is σ = 18969729120. Its totient is φ = 9369194832.

The previous prime is 14140544519. The next prime is 14140544543. The reversal of 14140544541 is 14544504141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14140544541 - 2⁷ = 14140544413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14140544543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14458146 + ... + 14459123.

It is an arithmetic number, because the mean of its divisors is an integer number (2371216140).

Almost surely, 2^14140544541 is an apocalyptic number.

It is an amenable number.

14140544541 is a deficient number, since it is larger than the sum of its proper divisors (4829184579).

14140544541 is a wasteful number, since it uses less digits than its factorization.

14140544541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28917435.

The product of its (nonzero) digits is 25600, while the sum is 33.

The spelling of 14140544541 in words is "fourteen billion, one hundred forty million, five hundred forty-four thousand, five hundred forty-one".