434214320423 has 8 divisors (see below), whose sum is σ = 471185007216. Its totient is φ = 397753574400.

The previous prime is 434214320413. The next prime is 434214320443. The reversal of 434214320423 is 324023412434.

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

It is not a de Polignac number, because 434214320423 - 2¹⁴ = 434214304039 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 434214320423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434214320413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127483418 + ... + 127486823.

It is an arithmetic number, because the mean of its divisors is an integer number (58898125902).

Almost surely, 2^434214320423 is an apocalyptic number.

434214320423 is a deficient number, since it is larger than the sum of its proper divisors (36970686793).

434214320423 is a wasteful number, since it uses less digits than its factorization.

434214320423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254970385.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 434214320423 its reverse (324023412434), we get a palindrome (758237732857).

The spelling of 434214320423 in words is "four hundred thirty-four billion, two hundred fourteen million, three hundred twenty thousand, four hundred twenty-three".