1411330421 has 4 divisors (see below), whose sum is σ = 1412478144. Its totient is φ = 1410182700.

The previous prime is 1411330399. The next prime is 1411330451. The reversal of 1411330421 is 1240331141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1411330421 - 2⁶ = 1411330357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1411330393 and 1411330402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411330451) 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, 572015 + ... + 574476.

It is an arithmetic number, because the mean of its divisors is an integer number (353119536).

Almost surely, 2^1411330421 is an apocalyptic number.

It is an amenable number.

1411330421 is a deficient number, since it is larger than the sum of its proper divisors (1147723).

1411330421 is a wasteful number, since it uses less digits than its factorization.

1411330421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147722.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1411330421 is about 37567.6778760679. The cubic root of 1411330421 is about 1121.6987457539.

Adding to 1411330421 its reverse (1240331141), we get a palindrome (2651661562).

The spelling of 1411330421 in words is "one billion, four hundred eleven million, three hundred thirty thousand, four hundred twenty-one".