21733000382 has 8 divisors (see below), whose sum is σ = 33046069296. Its totient is φ = 10717643952.

The previous prime is 21733000369. The next prime is 21733000417. The reversal of 21733000382 is 28300033712.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74427938 + ... + 74428229.

It is an arithmetic number, because the mean of its divisors is an integer number (4130758662).

Almost surely, 2^21733000382 is an apocalyptic number.

21733000382 is a deficient number, since it is larger than the sum of its proper divisors (11313068914).

21733000382 is a wasteful number, since it uses less digits than its factorization.

21733000382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148856242.

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 21733000382 in words is "twenty-one billion, seven hundred thirty-three million, three hundred eighty-two", and thus it is an aban number.