120141904788 has 36 divisors (see below), whose sum is σ = 305265588628. Its totient is φ = 39839800320.

The previous prime is 120141904783. The next prime is 120141904811. The reversal of 120141904788 is 887409141021.

It can be written as a sum of positive squares in 2 ways, for example, as 85373827344 + 34768077444 = 292188^2 + 186462^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120141904781) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8638843 + ... + 8652738.

Almost surely, 2^120141904788 is an apocalyptic number.

120141904788 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

120141904788 is an abundant number, since it is smaller than the sum of its proper divisors (185123683840).

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

120141904788 is a wasteful number, since it uses less digits than its factorization.

120141904788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17291784 (or 17291779 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The spelling of 120141904788 in words is "one hundred twenty billion, one hundred forty-one million, nine hundred four thousand, seven hundred eighty-eight".