21733277414 has 16 divisors (see below), whose sum is σ = 34963170480. Its totient is φ = 10100469600.

The previous prime is 21733277393. The next prime is 21733277441. The reversal of 21733277414 is 41477233712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5393537 + ... + 5397564.

It is an arithmetic number, because the mean of its divisors is an integer number (2185198155).

Almost surely, 2^21733277414 is an apocalyptic number.

21733277414 is a deficient number, since it is larger than the sum of its proper divisors (13229893066).

21733277414 is a wasteful number, since it uses less digits than its factorization.

21733277414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10791175.

The product of its digits is 197568, while the sum is 41.

The spelling of 21733277414 in words is "twenty-one billion, seven hundred thirty-three million, two hundred seventy-seven thousand, four hundred fourteen".