21614357455014 has 16 divisors (see below), whose sum is σ = 44234033861952. Its totient is φ = 7037232659688.

The previous prime is 21614357454979. The next prime is 21614357455063. The reversal of 21614357455014 is 41055475341612.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 41888289384 + ... + 41888289899.

It is an arithmetic number, because the mean of its divisors is an integer number (2764627116372).

Almost surely, 2^{21614357455014} is an apocalyptic number.

21614357455014 is an abundant number, since it is smaller than the sum of its proper divisors (22619676406938).

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

21614357455014 is a wasteful number, since it uses less digits than its factorization.

21614357455014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83776579331.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 21614357455014 in words is "twenty-one trillion, six hundred fourteen billion, three hundred fifty-seven million, four hundred fifty-five thousand, fourteen".