423341335314340 has 12 divisors (see below), whose sum is σ = 889016804160156. Its totient is φ = 169336534125728.

The previous prime is 423341335314329. The next prime is 423341335314361. The reversal of 423341335314340 is 43413533143324.

It can be written as a sum of positive squares in 2 ways, for example, as 198440864305216 + 224900471009124 = 14086904^2 + 14996682^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10583533382839 + ... + 10583533382878.

It is an arithmetic number, because the mean of its divisors is an integer number (74084733680013).

Almost surely, 2^{423341335314340} is an apocalyptic number.

It is an amenable number.

423341335314340 is an abundant number, since it is smaller than the sum of its proper divisors (465675468845816).

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

423341335314340 is a wasteful number, since it uses less digits than its factorization.

423341335314340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21167066765726 (or 21167066765724 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 43.

Adding to 423341335314340 its reverse (43413533143324), we get a palindrome (466754868457664).

The spelling of 423341335314340 in words is "four hundred twenty-three trillion, three hundred forty-one billion, three hundred thirty-five million, three hundred fourteen thousand, three hundred forty".