21714753415614 has 16 divisors (see below), whose sum is σ = 49633722092928. Its totient is φ = 6204215261592.

The previous prime is 21714753415609. The next prime is 21714753415639. The reversal of 21714753415614 is 41651435741712.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258508969192 + ... + 258508969275.

It is an arithmetic number, because the mean of its divisors is an integer number (3102107630808).

Almost surely, 2^{21714753415614} is an apocalyptic number.

21714753415614 is an abundant number, since it is smaller than the sum of its proper divisors (27918968677314).

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

21714753415614 is a wasteful number, since it uses less digits than its factorization.

21714753415614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517017938479.

The product of its digits is 2822400, while the sum is 51.

The spelling of 21714753415614 in words is "twenty-one trillion, seven hundred fourteen billion, seven hundred fifty-three million, four hundred fifteen thousand, six hundred fourteen".