21414314102 has 16 divisors (see below), whose sum is σ = 32998819392. Its totient is φ = 10414869120.

The previous prime is 21414314099. The next prime is 21414314113. The reversal of 21414314102 is 20141341412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239843 + ... + 316785.

It is an arithmetic number, because the mean of its divisors is an integer number (2062426212).

Almost surely, 2^21414314102 is an apocalyptic number.

21414314102 is a deficient number, since it is larger than the sum of its proper divisors (11584505290).

21414314102 is a wasteful number, since it uses less digits than its factorization.

21414314102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80743.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 21414314102 its reverse (20141341412), we get a palindrome (41555655514).

The spelling of 21414314102 in words is "twenty-one billion, four hundred fourteen million, three hundred fourteen thousand, one hundred two".