14423540455 has 8 divisors (see below), whose sum is σ = 17319944304. Its totient is φ = 11531035200.

The previous prime is 14423540449. The next prime is 14423540473. The reversal of 14423540455 is 55404532441.

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

It is not a de Polignac number, because 14423540455 - 2²¹ = 14421443303 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 966501 + ... + 981310.

It is an arithmetic number, because the mean of its divisors is an integer number (2164993038).

Almost surely, 2^14423540455 is an apocalyptic number.

14423540455 is a deficient number, since it is larger than the sum of its proper divisors (2896403849).

14423540455 is a wasteful number, since it uses less digits than its factorization.

14423540455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949297.

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 14423540455 in words is "fourteen billion, four hundred twenty-three million, five hundred forty thousand, four hundred fifty-five".