21514050003300 has 72 divisors (see below), whose sum is σ = 63929677988736. Its totient is φ = 5582023781760.

The previous prime is 21514050003221. The next prime is 21514050003343. The reversal of 21514050003300 is 330005041512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 969090252 + ... + 969112451.

It is an arithmetic number, because the mean of its divisors is an integer number (887912194288).

Almost surely, 2^{21514050003300} is an apocalyptic number.

21514050003300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

21514050003300 is an abundant number, since it is smaller than the sum of its proper divisors (42415627985436).

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

21514050003300 is a wasteful number, since it uses less digits than its factorization.

21514050003300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938202757 (or 1938202750 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 21514050003300 its reverse (330005041512), we get a palindrome (21844055044812).

The spelling of 21514050003300 in words is "twenty-one trillion, five hundred fourteen billion, fifty million, three thousand, three hundred".