1421315232341 has 16 divisors (see below), whose sum is σ = 1512718804800. Its totient is φ = 1330787078400.

The previous prime is 1421315232287. The next prime is 1421315232367. The reversal of 1421315232341 is 1432325131241.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1421315232341 - 2⁶ = 1421315232277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1421315232298 and 1421315232307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421315232391) 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, 4879010 + ... + 5162108.

It is an arithmetic number, because the mean of its divisors is an integer number (94544925300).

Almost surely, 2^{1421315232341} is an apocalyptic number.

It is an amenable number.

1421315232341 is a deficient number, since it is larger than the sum of its proper divisors (91403572459).

1421315232341 is a wasteful number, since it uses less digits than its factorization.

1421315232341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284644.

The product of its digits is 17280, while the sum is 32.

The spelling of 1421315232341 in words is "one trillion, four hundred twenty-one billion, three hundred fifteen million, two hundred thirty-two thousand, three hundred forty-one".