1434343402405 has 8 divisors (see below), whose sum is σ = 1724393624184. Its totient is φ = 1145353694400.

The previous prime is 1434343402369. The next prime is 1434343402417. The reversal of 1434343402405 is 5042043434341.

It can be written as a sum of positive squares in 4 ways, for example, as 413271551044 + 1021071851361 = 642862^2 + 1010481^2 .

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

It is not a de Polignac number, because 1434343402405 - 2²⁷ = 1434209184677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265125466 + ... + 265130875.

It is an arithmetic number, because the mean of its divisors is an integer number (215549203023).

Almost surely, 2^{1434343402405} is an apocalyptic number.

It is an amenable number.

1434343402405 is a deficient number, since it is larger than the sum of its proper divisors (290050221779).

1434343402405 is an equidigital number, since it uses as much as digits as its factorization.

1434343402405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530256887.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 1434343402405 its reverse (5042043434341), we get a palindrome (6476386836746).

The spelling of 1434343402405 in words is "one trillion, four hundred thirty-four billion, three hundred forty-three million, four hundred two thousand, four hundred five".