21401114300 has 18 divisors (see below), whose sum is σ = 46440418248. Its totient is φ = 8560445680.

The previous prime is 21401114291. The next prime is 21401114323. The reversal of 21401114300 is 341110412.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107005472 + ... + 107005671.

It is an arithmetic number, because the mean of its divisors is an integer number (2580023236).

Almost surely, 2^21401114300 is an apocalyptic number.

21401114300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

21401114300 is an abundant number, since it is smaller than the sum of its proper divisors (25039303948).

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

21401114300 is a wasteful number, since it uses less digits than its factorization.

21401114300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214011157 (or 214011150 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 21401114300 its reverse (341110412), we get a palindrome (21742224712).

The spelling of 21401114300 in words is "twenty-one billion, four hundred one million, one hundred fourteen thousand, three hundred".