14142460454 has 16 divisors (see below), whose sum is σ = 21565475376. Its totient is φ = 6954012000.

The previous prime is 14142460439. The next prime is 14142460477. The reversal of 14142460454 is 45406424141.

14142460454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14142460454² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1202804 + ... + 1214504.

It is an arithmetic number, because the mean of its divisors is an integer number (1347842211).

Almost surely, 2^14142460454 is an apocalyptic number.

14142460454 is a deficient number, since it is larger than the sum of its proper divisors (7423014922).

14142460454 is a wasteful number, since it uses less digits than its factorization.

14142460454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21671.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 14142460454 its reverse (45406424141), we get a palindrome (59548884595).

The spelling of 14142460454 in words is "fourteen billion, one hundred forty-two million, four hundred sixty thousand, four hundred fifty-four".