123413441330000 has 50 divisors (see below), whose sum is σ = 298796282828274. Its totient is φ = 49365376528000.

The previous prime is 123413441329987. The next prime is 123413441330093. The reversal of 123413441330000 is 33144314321.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 79762260864784 + 43651180465216 = 8930972^2 + 6606904^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6170662067 + ... + 6170682066.

Almost surely, 2^{123413441330000} is an apocalyptic number.

123413441330000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123413441330000 is an abundant number, since it is smaller than the sum of its proper divisors (175382841498274).

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

123413441330000 is an equidigital number, since it uses as much as digits as its factorization.

123413441330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12341344161 (or 12341344140 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 123413441330000 its reverse (33144314321), we get a palindrome (123446585644321).

The spelling of 123413441330000 in words is "one hundred twenty-three trillion, four hundred thirteen billion, four hundred forty-one million, three hundred thirty thousand".