21410054235414 has 64 divisors (see below), whose sum is σ = 51467502643200. Its totient is φ = 6558167651616.

The previous prime is 21410054235407. The next prime is 21410054235431. The reversal of 21410054235414 is 41453245001412.

21410054235414 is a `hidden beast` number, since 2 + 1 + 4 + 1 + 0 + 0 + 5 + 4 + 235 + 414 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68226084 + ... + 68539175.

It is an arithmetic number, because the mean of its divisors is an integer number (804179728800).

Almost surely, 2^{21410054235414} is an apocalyptic number.

21410054235414 is an abundant number, since it is smaller than the sum of its proper divisors (30057448407786).

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

21410054235414 is a wasteful number, since it uses less digits than its factorization.

21410054235414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136765506 (or 136765500 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 21410054235414 its reverse (41453245001412), we get a palindrome (62863299236826).

The spelling of 21410054235414 in words is "twenty-one trillion, four hundred ten billion, fifty-four million, two hundred thirty-five thousand, four hundred fourteen".