120423241401144 has 32 divisors (see below), whose sum is σ = 328427022003840. Its totient is φ = 36491891333600.

The previous prime is 120423241401107. The next prime is 120423241401247. The reversal of 120423241401144 is 441104142324021.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228074320572 + ... + 228074321099.

It is an arithmetic number, because the mean of its divisors is an integer number (10263344437620).

Almost surely, 2^{120423241401144} is an apocalyptic number.

It is an amenable number.

120423241401144 is an abundant number, since it is smaller than the sum of its proper divisors (208003780602696).

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

120423241401144 is a wasteful number, since it uses less digits than its factorization.

120423241401144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456148641691 (or 456148641687 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 120423241401144 its reverse (441104142324021), we get a palindrome (561527383725165).

The spelling of 120423241401144 in words is "one hundred twenty trillion, four hundred twenty-three billion, two hundred forty-one million, four hundred one thousand, one hundred forty-four".