434442242341 has 4 divisors (see below), whose sum is σ = 435536555692. Its totient is φ = 433347928992.

The previous prime is 434442242329. The next prime is 434442242369. The reversal of 434442242341 is 143242244434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143242244434 = 2 ⋅71621122217.

It can be written as a sum of positive squares in 2 ways, for example, as 206044274241 + 228397968100 = 453921^2 + 477910^2 .

It is a cyclic number.

It is not a de Polignac number, because 434442242341 - 2⁵ = 434442242309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434442242341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434442242041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547156080 + ... + 547156873.

It is an arithmetic number, because the mean of its divisors is an integer number (108884138923).

Almost surely, 2^434442242341 is an apocalyptic number.

It is an amenable number.

434442242341 is a deficient number, since it is larger than the sum of its proper divisors (1094313351).

434442242341 is a wasteful number, since it uses less digits than its factorization.

434442242341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094313350.

The product of its digits is 294912, while the sum is 37.

Adding to 434442242341 its reverse (143242244434), we get a palindrome (577684486775).

The spelling of 434442242341 in words is "four hundred thirty-four billion, four hundred forty-two million, two hundred forty-two thousand, three hundred forty-one".