21114034302 has 8 divisors (see below), whose sum is σ = 42228068616. Its totient is φ = 7038011432.

The previous prime is 21114034301. The next prime is 21114034313. The reversal of 21114034302 is 20343041112.

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

21114034302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21114034301) 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, 1759502853 + ... + 1759502864.

It is an arithmetic number, because the mean of its divisors is an integer number (5278508577).

Almost surely, 2^21114034302 is an apocalyptic number.

21114034302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21114034302 is a wasteful number, since it uses less digits than its factorization.

21114034302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519005722.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 21114034302 its reverse (20343041112), we get a palindrome (41457075414).

The spelling of 21114034302 in words is "twenty-one billion, one hundred fourteen million, thirty-four thousand, three hundred two".