16435264343 has 8 divisors (see below), whose sum is σ = 16707993120. Its totient is φ = 16162642080.

The previous prime is 16435264333. The next prime is 16435264357. The reversal of 16435264343 is 34346253461.

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

It is a cyclic number.

It is not a de Polignac number, because 16435264343 - 2¹⁰ = 16435263319 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 16435264343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16435264303) 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, 322046 + ... + 369572.

It is an arithmetic number, because the mean of its divisors is an integer number (2088499140).

Almost surely, 2^16435264343 is an apocalyptic number.

16435264343 is a deficient number, since it is larger than the sum of its proper divisors (272728777).

16435264343 is an equidigital number, since it uses as much as digits as its factorization.

16435264343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53257.

The product of its digits is 622080, while the sum is 41.

The spelling of 16435264343 in words is "sixteen billion, four hundred thirty-five million, two hundred sixty-four thousand, three hundred forty-three".