21410214132 has 48 divisors (see below), whose sum is σ = 51327283392. Its totient is φ = 6941157120.

The previous prime is 21410214131. The next prime is 21410214193. The reversal of 21410214132 is 23141201412.

It is a junction number, because it is equal to n+sod(n) for n = 21410214099 and 21410214108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21410214131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1361032 + ... + 1376672.

It is an arithmetic number, because the mean of its divisors is an integer number (1069318404).

Almost surely, 2^21410214132 is an apocalyptic number.

It is an amenable number.

21410214132 is an abundant number, since it is smaller than the sum of its proper divisors (29917069260).

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

21410214132 is a wasteful number, since it uses less digits than its factorization.

21410214132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18768 (or 18766 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 21410214132 its reverse (23141201412), we get a palindrome (44551415544).

The spelling of 21410214132 in words is "twenty-one billion, four hundred ten million, two hundred fourteen thousand, one hundred thirty-two".