14533401315454 has 24 divisors (see below), whose sum is σ = 25359573422160. Its totient is φ = 6228533971296.

The previous prime is 14533401315443. The next prime is 14533401315457. The reversal of 14533401315454 is 45451310433541.

It is a super-2 number, since 2×14533401315454² (a number of 27 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 14533401315454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14533401315457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9039207 + ... + 10524925.

It is an arithmetic number, because the mean of its divisors is an integer number (1056648892590).

Almost surely, 2^{14533401315454} is an apocalyptic number.

14533401315454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14533401315454 is a deficient number, since it is larger than the sum of its proper divisors (10826172106706).

14533401315454 is a wasteful number, since it uses less digits than its factorization.

14533401315454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585552 (or 1585545 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 14533401315454 its reverse (45451310433541), we get a palindrome (59984711748995).

The spelling of 14533401315454 in words is "fourteen trillion, five hundred thirty-three billion, four hundred one million, three hundred fifteen thousand, four hundred fifty-four".