1421411002224 has 20 divisors (see below), whose sum is σ = 3671978422536. Its totient is φ = 473803667392.

The previous prime is 1421411002213. The next prime is 1421411002229. The reversal of 1421411002224 is 4222001141241.

It is a happy number.

It is a super-2 number, since 2×1421411002224² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1421411002194 and 1421411002203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421411002229) 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, 14806364559 + ... + 14806364654.

Almost surely, 2^{1421411002224} is an apocalyptic number.

It is an amenable number.

1421411002224 is an abundant number, since it is smaller than the sum of its proper divisors (2250567420312).

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

1421411002224 is a wasteful number, since it uses less digits than its factorization.

1421411002224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29612729224 (or 29612729218 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1421411002224 its reverse (4222001141241), we get a palindrome (5643412143465).

The spelling of 1421411002224 in words is "one trillion, four hundred twenty-one billion, four hundred eleven million, two thousand, two hundred twenty-four".