21114241404113 has 64 divisors (see below), whose sum is σ = 27640362516480. Its totient is φ = 15835619923200.

The previous prime is 21114241404083. The next prime is 21114241404133. The reversal of 21114241404113 is 31140414241112.

It is not a de Polignac number, because 21114241404113 - 2⁴⁰ = 20014729776337 is a prime.

It is a super-2 number, since 2×21114241404113² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21114241404133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 613631 + ... + 6527252.

It is an arithmetic number, because the mean of its divisors is an integer number (431880664320).

Almost surely, 2^{21114241404113} is an apocalyptic number.

21114241404113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

21114241404113 is a deficient number, since it is larger than the sum of its proper divisors (6526121112367).

21114241404113 is a wasteful number, since it uses less digits than its factorization.

21114241404113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7140990.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 21114241404113 its reverse (31140414241112), we get a palindrome (52254655645225).

The spelling of 21114241404113 in words is "twenty-one trillion, one hundred fourteen billion, two hundred forty-one million, four hundred four thousand, one hundred thirteen".