434030297347 has 4 divisors (see below), whose sum is σ = 435318221416. Its totient is φ = 432742373280.

The previous prime is 434030297341. The next prime is 434030297357. The reversal of 434030297347 is 743792030434.

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 434030297347 - 2⁷ = 434030297219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 434030297297 and 434030297306.

It is not an unprimeable number, because it can be changed into a prime (434030297341) 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, 643961529 + ... + 643962202.

It is an arithmetic number, because the mean of its divisors is an integer number (108829555354).

Almost surely, 2^434030297347 is an apocalyptic number.

434030297347 is a deficient number, since it is larger than the sum of its proper divisors (1287924069).

434030297347 is a wasteful number, since it uses less digits than its factorization.

434030297347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287924068.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 434030297347 in words is "four hundred thirty-four billion, thirty million, two hundred ninety-seven thousand, three hundred forty-seven".