21314442100114 has 16 divisors (see below), whose sum is σ = 33364479674880. Its totient is φ = 10193025103360.

The previous prime is 21314442100111. The next prime is 21314442100123. The reversal of 21314442100114 is 41100124441312.

It is a happy number.

It is a super-2 number, since 2×21314442100114² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (21314442100111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18491554 + ... + 19610365.

It is an arithmetic number, because the mean of its divisors is an integer number (2085279979680).

Almost surely, 2^{21314442100114} is an apocalyptic number.

21314442100114 is a deficient number, since it is larger than the sum of its proper divisors (12050037574766).

21314442100114 is a wasteful number, since it uses less digits than its factorization.

21314442100114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38114105.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 21314442100114 its reverse (41100124441312), we get a palindrome (62414566541426).

The spelling of 21314442100114 in words is "twenty-one trillion, three hundred fourteen billion, four hundred forty-two million, one hundred thousand, one hundred fourteen".