14022405454 has 8 divisors (see below), whose sum is σ = 21034895688. Its totient is φ = 7010773560.

The previous prime is 14022405433. The next prime is 14022405461. The reversal of 14022405454 is 45450422041.

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

It is a super-2 number, since 2×14022405454² (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 3 ways as a sum of consecutive naturals, for example, 172057 + ... + 240100.

It is an arithmetic number, because the mean of its divisors is an integer number (2629361961).

Almost surely, 2^14022405454 is an apocalyptic number.

14022405454 is a deficient number, since it is larger than the sum of its proper divisors (7012490234).

14022405454 is a wasteful number, since it uses less digits than its factorization.

14022405454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429170.

The product of its (nonzero) digits is 25600, while the sum is 31.

Adding to 14022405454 its reverse (45450422041), we get a palindrome (59472827495).

The spelling of 14022405454 in words is "fourteen billion, twenty-two million, four hundred five thousand, four hundred fifty-four".