21301344114 has 16 divisors (see below), whose sum is σ = 45108728928. Its totient is φ = 6682774592.

The previous prime is 21301344067. The next prime is 21301344121. The reversal of 21301344114 is 41144310312.

It is a super-2 number, since 2×21301344114² (a number of 21 digits) contains 22 as substring.

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, 104418252 + ... + 104418455.

It is an arithmetic number, because the mean of its divisors is an integer number (2819295558).

Almost surely, 2^21301344114 is an apocalyptic number.

21301344114 is an abundant number, since it is smaller than the sum of its proper divisors (23807384814).

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

21301344114 is a wasteful number, since it uses less digits than its factorization.

21301344114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208836729.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 21301344114 its reverse (41144310312), we get a palindrome (62445654426).

The spelling of 21301344114 in words is "twenty-one billion, three hundred one million, three hundred forty-four thousand, one hundred fourteen".