21010150414 has 32 divisors (see below), whose sum is σ = 34548716160. Its totient is φ = 9503373600.

The previous prime is 21010150393. The next prime is 21010150481. The reversal of 21010150414 is 41405101012.

21010150414 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 21010150391 and 21010150400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5225697 + ... + 5229715.

It is an arithmetic number, because the mean of its divisors is an integer number (1079647380).

Almost surely, 2^21010150414 is an apocalyptic number.

21010150414 is a deficient number, since it is larger than the sum of its proper divisors (13538565746).

21010150414 is a wasteful number, since it uses less digits than its factorization.

21010150414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5136.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 21010150414 its reverse (41405101012), we get a palindrome (62415251426).

The spelling of 21010150414 in words is "twenty-one billion, ten million, one hundred fifty thousand, four hundred fourteen".