14462400454 has 16 divisors (see below), whose sum is σ = 21753802800. Its totient is φ = 7211151360.

The previous prime is 14462400413. The next prime is 14462400461. The reversal of 14462400454 is 45400426441.

It is a super-2 number, since 2×14462400454² (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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2325409 + ... + 2331619.

It is an arithmetic number, because the mean of its divisors is an integer number (1359612675).

Almost surely, 2^14462400454 is an apocalyptic number.

14462400454 is a deficient number, since it is larger than the sum of its proper divisors (7291402346).

14462400454 is a wasteful number, since it uses less digits than its factorization.

14462400454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9255.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 14462400454 its reverse (45400426441), we get a palindrome (59862826895).

The spelling of 14462400454 in words is "fourteen billion, four hundred sixty-two million, four hundred thousand, four hundred fifty-four".