1411410421221 has 16 divisors (see below), whose sum is σ = 1907288981760. Its totient is φ = 928255910400.

The previous prime is 1411410421219. The next prime is 1411410421229. The reversal of 1411410421221 is 1221240141141.

It is not a de Polignac number, because 1411410421221 - 2¹ = 1411410421219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1411410421191 and 1411410421200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411410421229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2194680 + ... + 2763953.

It is an arithmetic number, because the mean of its divisors is an integer number (119205561360).

Almost surely, 2^{1411410421221} is an apocalyptic number.

It is an amenable number.

1411410421221 is a deficient number, since it is larger than the sum of its proper divisors (495878560539).

1411410421221 is a wasteful number, since it uses less digits than its factorization.

1411410421221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4959916.

The product of its (nonzero) digits is 512, while the sum is 24.

Adding to 1411410421221 its reverse (1221240141141), we get a palindrome (2632650562362).

The spelling of 1411410421221 in words is "one trillion, four hundred eleven billion, four hundred ten million, four hundred twenty-one thousand, two hundred twenty-one".