21363356162 has 8 divisors (see below), whose sum is σ = 32077636416. Its totient is φ = 10670810692.

The previous prime is 21363356159. The next prime is 21363356177. The reversal of 21363356162 is 26165336312.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5431238 + ... + 5435169.

It is an arithmetic number, because the mean of its divisors is an integer number (4009704552).

Almost surely, 2^21363356162 is an apocalyptic number.

21363356162 is a deficient number, since it is larger than the sum of its proper divisors (10714280254).

21363356162 is a wasteful number, since it uses less digits than its factorization.

21363356162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10867392.

The product of its digits is 116640, while the sum is 38.

The spelling of 21363356162 in words is "twenty-one billion, three hundred sixty-three million, three hundred fifty-six thousand, one hundred sixty-two".