14427700004454 has 32 divisors (see below), whose sum is σ = 31619777946624. Its totient is φ = 4352424782880.

The previous prime is 14427700004293. The next prime is 14427700004513. The reversal of 14427700004454 is 45440000772441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490123209 + ... + 490152644.

It is an arithmetic number, because the mean of its divisors is an integer number (988118060832).

Almost surely, 2^{14427700004454} is an apocalyptic number.

14427700004454 is an abundant number, since it is smaller than the sum of its proper divisors (17192077942170).

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

14427700004454 is a wasteful number, since it uses less digits than its factorization.

14427700004454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980276092.

The product of its (nonzero) digits is 501760, while the sum is 42.

Adding to 14427700004454 its reverse (45440000772441), we get a palindrome (59867700776895).

The spelling of 14427700004454 in words is "fourteen trillion, four hundred twenty-seven billion, seven hundred million, four thousand, four hundred fifty-four".