434202142311 has 24 divisors (see below), whose sum is σ = 722010111264. Its totient is φ = 246304442880.

The previous prime is 434202142261. The next prime is 434202142321. The reversal of 434202142311 is 113241202434.

434202142311 is a `hidden beast` number, since 4 + 3 + 4 + 202 + 142 + 311 = 666.

It is not a de Polignac number, because 434202142311 - 2⁹ = 434202141799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434202142321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25145010 + ... + 25162271.

It is an arithmetic number, because the mean of its divisors is an integer number (30083754636).

Almost surely, 2^434202142311 is an apocalyptic number.

434202142311 is a deficient number, since it is larger than the sum of its proper divisors (287807968953).

434202142311 is a wasteful number, since it uses less digits than its factorization.

434202142311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50307431 (or 50307428 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 434202142311 its reverse (113241202434), we get a palindrome (547443344745).

The spelling of 434202142311 in words is "four hundred thirty-four billion, two hundred two million, one hundred forty-two thousand, three hundred eleven".