21941011114 has 8 divisors (see below), whose sum is σ = 35903472768. Its totient is φ = 9973186860.

The previous prime is 21941011067. The next prime is 21941011117. The reversal of 21941011114 is 41111014912.

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

It is not an unprimeable number, because it can be changed into a prime (21941011117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498659322 + ... + 498659365.

It is an arithmetic number, because the mean of its divisors is an integer number (4487934096).

Almost surely, 2^21941011114 is an apocalyptic number.

21941011114 is a deficient number, since it is larger than the sum of its proper divisors (13962461654).

21941011114 is a wasteful number, since it uses less digits than its factorization.

21941011114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997318700.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 21941011114 in words is "twenty-one billion, nine hundred forty-one million, eleven thousand, one hundred fourteen".