14542421010 has 128 divisors (see below), whose sum is σ = 39870351360. Its totient is φ = 3362942976.

The previous prime is 14542420999. The next prime is 14542421029. The reversal of 14542421010 is 1012424541.

14542421010 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 2×14542421010² (a number of 21 digits) contains 22 as substring.

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 63 ways as a sum of consecutive naturals, for example, 4327711 + ... + 4331069.

It is an arithmetic number, because the mean of its divisors is an integer number (311487120).

Almost surely, 2^14542421010 is an apocalyptic number.

14542421010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14542421010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19935175680).

14542421010 is an abundant number, since it is smaller than the sum of its proper divisors (25327930350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14542421010 is a wasteful number, since it uses less digits than its factorization.

14542421010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4052.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 14542421010 its reverse (1012424541), we get a palindrome (15554845551).

The spelling of 14542421010 in words is "fourteen billion, five hundred forty-two million, four hundred twenty-one thousand, ten".