120543853452 has 24 divisors (see below), whose sum is σ = 306838900032. Its totient is φ = 36528440400.

The previous prime is 120543853427. The next prime is 120543853457. The reversal of 120543853452 is 254358345021.

120543853452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (120543853457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456605374 + ... + 456605637.

It is an arithmetic number, because the mean of its divisors is an integer number (12784954168).

Almost surely, 2^120543853452 is an apocalyptic number.

120543853452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120543853452 is an abundant number, since it is smaller than the sum of its proper divisors (186295046580).

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

120543853452 is a wasteful number, since it uses less digits than its factorization.

120543853452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913211029 (or 913211027 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 120543853452 in words is "one hundred twenty billion, five hundred forty-three million, eight hundred fifty-three thousand, four hundred fifty-two".