21114134035 has 8 divisors (see below), whose sum is σ = 25342781040. Its totient is φ = 16887427104.

The previous prime is 21114134003. The next prime is 21114134059. The reversal of 21114134035 is 53043141112.

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

It is a cyclic number.

It is not a de Polignac number, because 21114134035 - 2⁵ = 21114134003 is a prime.

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, 460965 + ... + 504694.

It is an arithmetic number, because the mean of its divisors is an integer number (3167847630).

Almost surely, 2^21114134035 is an apocalyptic number.

21114134035 is a deficient number, since it is larger than the sum of its proper divisors (4228647005).

21114134035 is an equidigital number, since it uses as much as digits as its factorization.

21114134035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970037.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 21114134035 its reverse (53043141112), we get a palindrome (74157275147).

The spelling of 21114134035 in words is "twenty-one billion, one hundred fourteen million, one hundred thirty-four thousand, thirty-five".