1441435141421 has 8 divisors (see below), whose sum is σ = 1626697965600. Its totient is φ = 1265209528240.

The previous prime is 1441435141411. The next prime is 1441435141441. The reversal of 1441435141421 is 1241415341441.

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

It is a cyclic number.

It is not a de Polignac number, because 1441435141421 - 2⁶ = 1441435141357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441435141411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2259302411 + ... + 2259303048.

It is an arithmetic number, because the mean of its divisors is an integer number (203337245700).

Almost surely, 2^{1441435141421} is an apocalyptic number.

1441435141421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1441435141421 is a deficient number, since it is larger than the sum of its proper divisors (185262824179).

1441435141421 is a wasteful number, since it uses less digits than its factorization.

1441435141421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4518605499.

The product of its digits is 30720, while the sum is 35.

The spelling of 1441435141421 in words is "one trillion, four hundred forty-one billion, four hundred thirty-five million, one hundred forty-one thousand, four hundred twenty-one".