1421121414214 has 8 divisors (see below), whose sum is σ = 2243875917240. Its totient is φ = 673162775136.

The previous prime is 1421121414211. The next prime is 1421121414239. The reversal of 1421121414214 is 4124141211241.

It is a happy number.

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

It is a super-2 number, since 2×1421121414214² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421121414211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18698965939 + ... + 18698966014.

It is an arithmetic number, because the mean of its divisors is an integer number (280484489655).

Almost surely, 2^{1421121414214} is an apocalyptic number.

1421121414214 is a deficient number, since it is larger than the sum of its proper divisors (822754503026).

1421121414214 is a wasteful number, since it uses less digits than its factorization.

1421121414214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37397931974.

The product of its digits is 2048, while the sum is 28.

Adding to 1421121414214 its reverse (4124141211241), we get a palindrome (5545262625455).

The spelling of 1421121414214 in words is "one trillion, four hundred twenty-one billion, one hundred twenty-one million, four hundred fourteen thousand, two hundred fourteen".