24221420014 has 32 divisors (see below), whose sum is σ = 42238319616. Its totient is φ = 10306977120.

The previous prime is 24221420011. The next prime is 24221420023. The reversal of 24221420014 is 41002412242.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24221420011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485457 + ... + 533020.

It is an arithmetic number, because the mean of its divisors is an integer number (1319947488).

Almost surely, 2^24221420014 is an apocalyptic number.

24221420014 is a deficient number, since it is larger than the sum of its proper divisors (18016899602).

24221420014 is a wasteful number, since it uses less digits than its factorization.

24221420014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018560.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 24221420014 its reverse (41002412242), we get a palindrome (65223832256).

The spelling of 24221420014 in words is "twenty-four billion, two hundred twenty-one million, four hundred twenty thousand, fourteen".