1430420240341 has 4 divisors (see below), whose sum is σ = 1430442907884. Its totient is φ = 1430397572800.

The previous prime is 1430420240323. The next prime is 1430420240351.

1430420240341 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 848664712900 + 581755527441 = 921230^2 + 762729^2 .

It is a cyclic number.

It is not a de Polignac number, because 1430420240341 - 2⁷ = 1430420240213 is a prime.

It is a super-2 number, since 2×1430420240341² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430420240311) 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, 11238850 + ... + 11365411.

It is an arithmetic number, because the mean of its divisors is an integer number (357610726971).

Almost surely, 2^{1430420240341} is an apocalyptic number.

It is an amenable number.

1430420240341 is a deficient number, since it is larger than the sum of its proper divisors (22667543).

1430420240341 is an equidigital number, since it uses as much as digits as its factorization.

1430420240341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22667542.

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 1430420 and 240341, that added together give a palindrome (1670761).

The spelling of 1430420240341 in words is "one trillion, four hundred thirty billion, four hundred twenty million, two hundred forty thousand, three hundred forty-one".