123441430304 has 24 divisors (see below), whose sum is σ = 243341392140. Its totient is φ = 61640441856.

The previous prime is 123441430283. The next prime is 123441430339. The reversal of 123441430304 is 403034144321.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 118922901904 + 4518528400 = 344852^2 + 67220^2 .

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, 2483549 + ... + 2532764.

Almost surely, 2^123441430304 is an apocalyptic number.

It is an amenable number.

123441430304 is a deficient number, since it is larger than the sum of its proper divisors (119899961836).

123441430304 is an equidigital number, since it uses as much as digits as its factorization.

123441430304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5017092 (or 5017084 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 123441430304 its reverse (403034144321), we get a palindrome (526475574625).

The spelling of 123441430304 in words is "one hundred twenty-three billion, four hundred forty-one million, four hundred thirty thousand, three hundred four".