434302211423 has 4 divisors (see below), whose sum is σ = 434947534848. Its totient is φ = 433656888000.

The previous prime is 434302211377. The next prime is 434302211501. The reversal of 434302211423 is 324112203434.

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 434302211423 - 2³² = 430007244127 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 (434302211723) 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, 322660703 + ... + 322662048.

It is an arithmetic number, because the mean of its divisors is an integer number (108736883712).

Almost surely, 2^434302211423 is an apocalyptic number.

434302211423 is a deficient number, since it is larger than the sum of its proper divisors (645323425).

434302211423 is an equidigital number, since it uses as much as digits as its factorization.

434302211423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645323424.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 434302211423 its reverse (324112203434), we get a palindrome (758414414857).

The spelling of 434302211423 in words is "four hundred thirty-four billion, three hundred two million, two hundred eleven thousand, four hundred twenty-three".