123444300334404 has 72 divisors (see below), whose sum is σ = 338517359836320. Its totient is φ = 34906193892864.

The previous prime is 123444300334373. The next prime is 123444300334409. The reversal of 123444300334404 is 404433003444321.

It is not an unprimeable number, because it can be changed into a prime (123444300334409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1082104234 + ... + 1082218305.

Almost surely, 2^{123444300334404} is an apocalyptic number.

123444300334404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

123444300334404 is an abundant number, since it is smaller than the sum of its proper divisors (215073059501916).

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

123444300334404 is a wasteful number, since it uses less digits than its factorization.

123444300334404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164322657 (or 2164322648 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 39.

Adding to 123444300334404 its reverse (404433003444321), we get a palindrome (527877303778725).

The spelling of 123444300334404 in words is "one hundred twenty-three trillion, four hundred forty-four billion, three hundred million, three hundred thirty-four thousand, four hundred four".