24054021454 has 4 divisors (see below), whose sum is σ = 36081032184. Its totient is φ = 12027010726.

The previous prime is 24054021427. The next prime is 24054021479. The reversal of 24054021454 is 45412045042.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6013505362 + ... + 6013505365.

It is an arithmetic number, because the mean of its divisors is an integer number (9020258046).

Almost surely, 2^24054021454 is an apocalyptic number.

24054021454 is a deficient number, since it is larger than the sum of its proper divisors (12027010730).

24054021454 is a wasteful number, since it uses less digits than its factorization.

24054021454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12027010729.

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

Adding to 24054021454 its reverse (45412045042), we get a palindrome (69466066496).

The spelling of 24054021454 in words is "twenty-four billion, fifty-four million, twenty-one thousand, four hundred fifty-four".