11421140110 has 8 divisors (see below), whose sum is σ = 20558052216. Its totient is φ = 4568456040.

The previous prime is 11421140041. The next prime is 11421140117. The reversal of 11421140110 is 1104112411.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11421140117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571056996 + ... + 571057015.

It is an arithmetic number, because the mean of its divisors is an integer number (2569756527).

Almost surely, 2^11421140110 is an apocalyptic number.

11421140110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11421140110 is a deficient number, since it is larger than the sum of its proper divisors (9136912106).

11421140110 is a wasteful number, since it uses less digits than its factorization.

11421140110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142114018.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11421140110 its reverse (1104112411), we get a palindrome (12525252521).

The spelling of 11421140110 in words is "eleven billion, four hundred twenty-one million, one hundred forty thousand, one hundred ten".