434323243356 has 96 divisors (see below), whose sum is σ = 1066078083840. Its totient is φ = 137428752384.

The previous prime is 434323243283. The next prime is 434323243357. The reversal of 434323243356 is 653342323434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434323243357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12176460 + ... + 12212076.

It is an arithmetic number, because the mean of its divisors is an integer number (11104980040).

Almost surely, 2^434323243356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434323243356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (533039041920).

434323243356 is an abundant number, since it is smaller than the sum of its proper divisors (631754840484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434323243356 is a wasteful number, since it uses less digits than its factorization.

434323243356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36243 (or 36241 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 42.

The spelling of 434323243356 in words is "four hundred thirty-four billion, three hundred twenty-three million, two hundred forty-three thousand, three hundred fifty-six".