21114003324410 has 8 divisors (see below), whose sum is σ = 38005205983956. Its totient is φ = 8445601329760.

The previous prime is 21114003324409. The next prime is 21114003324431. The reversal of 21114003324410 is 1442330041112.

It can be written as a sum of positive squares in 2 ways, for example, as 17524831395289 + 3589171929121 = 4186267^2 + 1894511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×21114003324410² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 21114003324410.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055700166211 + ... + 1055700166230.

Almost surely, 2^{21114003324410} is an apocalyptic number.

21114003324410 is a deficient number, since it is larger than the sum of its proper divisors (16891202659546).

21114003324410 is a wasteful number, since it uses less digits than its factorization.

21114003324410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111400332448.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 21114003324410 its reverse (1442330041112), we get a palindrome (22556333365522).

The spelling of 21114003324410 in words is "twenty-one trillion, one hundred fourteen billion, three million, three hundred twenty-four thousand, four hundred ten".