423342401122 has 32 divisors (see below), whose sum is σ = 654033139200. Its totient is φ = 205422235200.

The previous prime is 423342401107. The next prime is 423342401123. The reversal of 423342401122 is 221104243324.

It is not an unprimeable number, because it can be changed into a prime (423342401123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11361879 + ... + 11399077.

It is an arithmetic number, because the mean of its divisors is an integer number (20438535600).

Almost surely, 2^423342401122 is an apocalyptic number.

423342401122 is a deficient number, since it is larger than the sum of its proper divisors (230690738078).

423342401122 is a wasteful number, since it uses less digits than its factorization.

423342401122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38418.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 423342401122 its reverse (221104243324), we get a palindrome (644446644446).

It can be divided in two parts, 423342 and 401122, that added together give a square (824464 = 908²).

The spelling of 423342401122 in words is "four hundred twenty-three billion, three hundred forty-two million, four hundred one thousand, one hundred twenty-two".