120442111534044 has 144 divisors (see below), whose sum is σ = 324368671011840. Its totient is φ = 37623722780160.

The previous prime is 120442111534027. The next prime is 120442111534061. The reversal of 120442111534044 is 440435111244021.

120442111534044 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 4 + 2 + 111 + 534 + 0 + 4 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (120442111534027) and next prime (120442111534061).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9239229 + ... + 18062324.

It is an arithmetic number, because the mean of its divisors is an integer number (2252560215360).

Almost surely, 2^{120442111534044} is an apocalyptic number.

It is an amenable number.

120442111534044 is an abundant number, since it is smaller than the sum of its proper divisors (203926559477796).

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

120442111534044 is a wasteful number, since it uses less digits than its factorization.

120442111534044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27301720 (or 27301715 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

Adding to 120442111534044 its reverse (440435111244021), we get a palindrome (560877222778065).

The spelling of 120442111534044 in words is "one hundred twenty trillion, four hundred forty-two billion, one hundred eleven million, five hundred thirty-four thousand, forty-four".