21355496114 has 8 divisors (see below), whose sum is σ = 32036995200. Its totient is φ = 10676497716.

The previous prime is 21355496087. The next prime is 21355496131. The reversal of 21355496114 is 41169455312.

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

It is a Curzon 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, 603674 + ... + 638069.

It is an arithmetic number, because the mean of its divisors is an integer number (4004624400).

Almost surely, 2^21355496114 is an apocalyptic number.

21355496114 is a deficient number, since it is larger than the sum of its proper divisors (10681499086).

21355496114 is a wasteful number, since it uses less digits than its factorization.

21355496114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250344.

The product of its digits is 129600, while the sum is 41.

The spelling of 21355496114 in words is "twenty-one billion, three hundred fifty-five million, four hundred ninety-six thousand, one hundred fourteen".