120242563303452 has 24 divisors (see below), whose sum is σ = 280609473080832. Its totient is φ = 40074641286000.

The previous prime is 120242563303451. The next prime is 120242563303469. The reversal of 120242563303452 is 254303365242021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120242563303451) 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, 776562924 + ... + 776717747.

It is an arithmetic number, because the mean of its divisors is an integer number (11692061378368).

Almost surely, 2^{120242563303452} is an apocalyptic number.

120242563303452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120242563303452 is an abundant number, since it is smaller than the sum of its proper divisors (160366909777380).

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

120242563303452 is a wasteful number, since it uses less digits than its factorization.

120242563303452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553287129 (or 1553287127 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 120242563303452 in words is "one hundred twenty trillion, two hundred forty-two billion, five hundred sixty-three million, three hundred three thousand, four hundred fifty-two".