423340413002 has 12 divisors (see below), whose sum is σ = 687615050070. Its totient is φ = 195387882768.

The previous prime is 423340412987. The next prime is 423340413047. The reversal of 423340413002 is 200314043324.

It can be written as a sum of positive squares in 3 ways, for example, as 163045556521 + 260294856481 = 403789^2 + 510191^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 626242877 + ... + 626243552.

Almost surely, 2^423340413002 is an apocalyptic number.

423340413002 is a deficient number, since it is larger than the sum of its proper divisors (264274637068).

423340413002 is a wasteful number, since it uses less digits than its factorization.

423340413002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252486457 (or 1252486444 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 423340413002 its reverse (200314043324), we get a palindrome (623654456326).

The spelling of 423340413002 in words is "four hundred twenty-three billion, three hundred forty million, four hundred thirteen thousand, two".