434477334343 has 4 divisors (see below), whose sum is σ = 467898667768. Its totient is φ = 401056000920.

The previous prime is 434477334329. The next prime is 434477334407. The reversal of 434477334343 is 343433774434.

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

It is a cyclic number.

It is not a de Polignac number, because 434477334343 - 2⁹ = 434477333831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434477335343) 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, 16710666693 + ... + 16710666718.

It is an arithmetic number, because the mean of its divisors is an integer number (116974666942).

Almost surely, 2^434477334343 is an apocalyptic number.

434477334343 is a deficient number, since it is larger than the sum of its proper divisors (33421333425).

434477334343 is a wasteful number, since it uses less digits than its factorization.

434477334343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33421333424.

The product of its digits is 12192768, while the sum is 49.

The spelling of 434477334343 in words is "four hundred thirty-four billion, four hundred seventy-seven million, three hundred thirty-four thousand, three hundred forty-three".