21602474415713 has 8 divisors (see below), whose sum is σ = 21804757828128. Its totient is φ = 21400198246624.

The previous prime is 21602474415701. The next prime is 21602474415733. The reversal of 21602474415713 is 31751447420612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 21602474415713 - 2¹⁴ = 21602474399329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21602474415733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4277270 + ... + 7842192.

It is an arithmetic number, because the mean of its divisors is an integer number (2725594728516).

Almost surely, 2^{21602474415713} is an apocalyptic number.

It is an amenable number.

21602474415713 is a deficient number, since it is larger than the sum of its proper divisors (202283412415).

21602474415713 is a wasteful number, since it uses less digits than its factorization.

21602474415713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621663.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 21602474415713 in words is "twenty-one trillion, six hundred two billion, four hundred seventy-four million, four hundred fifteen thousand, seven hundred thirteen".