123044302044144 has 120 divisors (see below), whose sum is σ = 377127310276080. Its totient is φ = 37218093935616.

The previous prime is 123044302044137. The next prime is 123044302044259. The reversal of 123044302044144 is 441440203440321.

123044302044144 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 4 + 4 + 30 + 204 + 414 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 123044302044099 and 123044302044108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 556913229 + ... + 557134124.

It is an arithmetic number, because the mean of its divisors is an integer number (3142727585634).

Almost surely, 2^{123044302044144} is an apocalyptic number.

It is an amenable number.

123044302044144 is an abundant number, since it is smaller than the sum of its proper divisors (254083008231936).

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

123044302044144 is a wasteful number, since it uses less digits than its factorization.

123044302044144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114047439 (or 1114047430 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 123044302044144 its reverse (441440203440321), we get a palindrome (564484505484465).

The spelling of 123044302044144 in words is "one hundred twenty-three trillion, forty-four billion, three hundred two million, forty-four thousand, one hundred forty-four".