21410235114 has 16 divisors (see below), whose sum is σ = 42826256928. Its totient is φ = 7135780592.

The previous prime is 21410235113. The next prime is 21410235131. The reversal of 21410235114 is 41153201412.

It is not an unprimeable number, because it can be changed into a prime (21410235113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 192252 + ... + 282455.

It is an arithmetic number, because the mean of its divisors is an integer number (2676641058).

Almost surely, 2^21410235114 is an apocalyptic number.

21410235114 is an abundant number, since it is smaller than the sum of its proper divisors (21416021814).

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

21410235114 is a wasteful number, since it uses less digits than its factorization.

21410235114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482229.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 21410235114 its reverse (41153201412), we get a palindrome (62563436526).

The spelling of 21410235114 in words is "twenty-one billion, four hundred ten million, two hundred thirty-five thousand, one hundred fourteen".