232103423442 has 64 divisors (see below), whose sum is σ = 514769955840. Its totient is φ = 69177662400.

The previous prime is 232103423437. The next prime is 232103423473. The reversal of 232103423442 is 244324301232.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1904328 + ... + 2022540.

It is an arithmetic number, because the mean of its divisors is an integer number (8043280560).

Almost surely, 2^232103423442 is an apocalyptic number.

232103423442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 232103423442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257384977920).

232103423442 is an abundant number, since it is smaller than the sum of its proper divisors (282666532398).

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

232103423442 is a wasteful number, since it uses less digits than its factorization.

232103423442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118719.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 232103423442 its reverse (244324301232), we get a palindrome (476427724674).

The spelling of 232103423442 in words is "two hundred thirty-two billion, one hundred three million, four hundred twenty-three thousand, four hundred forty-two".