434213044342 has 32 divisors (see below), whose sum is σ = 840035992320. Its totient is φ = 163340328480.

The previous prime is 434213044319. The next prime is 434213044373. The reversal of 434213044342 is 243440312434.

It is a junction number, because it is equal to n+sod(n) for n = 434213044298 and 434213044307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48608728 + ... + 48617659.

It is an arithmetic number, because the mean of its divisors is an integer number (26251124760).

Almost surely, 2^434213044342 is an apocalyptic number.

434213044342 is a deficient number, since it is larger than the sum of its proper divisors (405822947978).

434213044342 is a wasteful number, since it uses less digits than its factorization.

434213044342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97226436.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 434213044342 its reverse (243440312434), we get a palindrome (677653356776).

The spelling of 434213044342 in words is "four hundred thirty-four billion, two hundred thirteen million, forty-four thousand, three hundred forty-two".