120280495104 has 880 divisors, whose sum is σ = 460816709760. Its totient is φ = 30337597440.

The previous prime is 120280495099. The next prime is 120280495109. The reversal of 120280495104 is 401594082021.

120280495104 is a `hidden beast` number, since 1 + 20 + 2 + 80 + 49 + 510 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (120280495099) and next prime (120280495109).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120280495109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 236307202 + ... + 236307710.

It is an arithmetic number, because the mean of its divisors is an integer number (523655352).

Almost surely, 2^120280495104 is an apocalyptic number.

120280495104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120280495104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230408354880).

120280495104 is an abundant number, since it is smaller than the sum of its proper divisors (340536214656).

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

120280495104 is a wasteful number, since it uses less digits than its factorization.

120280495104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 120280495104 in words is "one hundred twenty billion, two hundred eighty million, four hundred ninety-five thousand, one hundred four".