1421241412341 has 4 divisors (see below), whose sum is σ = 1894988549792. Its totient is φ = 947494274892.

The previous prime is 1421241412307. The next prime is 1421241412369. The reversal of 1421241412341 is 1432141421241.

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 not a de Polignac number, because 1421241412341 - 2²¹ = 1421239315189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1421241412299 and 1421241412308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421241482341) 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 3 ways as a sum of consecutive naturals, for example, 236873568721 + ... + 236873568726.

It is an arithmetic number, because the mean of its divisors is an integer number (473747137448).

Almost surely, 2^{1421241412341} is an apocalyptic number.

It is an amenable number.

1421241412341 is a deficient number, since it is larger than the sum of its proper divisors (473747137451).

1421241412341 is an equidigital number, since it uses as much as digits as its factorization.

1421241412341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473747137450.

The product of its digits is 6144, while the sum is 30.

Adding to 1421241412341 its reverse (1432141421241), we get a palindrome (2853382833582).

The spelling of 1421241412341 in words is "one trillion, four hundred twenty-one billion, two hundred forty-one million, four hundred twelve thousand, three hundred forty-one".