120378456360 has 96 divisors (see below), whose sum is σ = 393572874240. Its totient is φ = 31908684672.

The previous prime is 120378456353. The next prime is 120378456361. The reversal of 120378456360 is 63654873021.

120378456360 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 7 + 8 + 4 + 5 + 636 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (120378456361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 941032 + ... + 1061271.

It is an arithmetic number, because the mean of its divisors is an integer number (4099717440).

Almost surely, 2^120378456360 is an apocalyptic number.

120378456360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120378456360 is an abundant number, since it is smaller than the sum of its proper divisors (273194417880).

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

120378456360 is a wasteful number, since it uses less digits than its factorization.

120378456360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002487 (or 2002480 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 120378456360 in words is "one hundred twenty billion, three hundred seventy-eight million, four hundred fifty-six thousand, three hundred sixty".