120366456630 has 128 divisors (see below), whose sum is σ = 341745868800. Its totient is φ = 26547032064.

The previous prime is 120366456593. The next prime is 120366456641. The reversal of 120366456630 is 36654663021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11498779 + ... + 11509241.

It is an arithmetic number, because the mean of its divisors is an integer number (2669889600).

Almost surely, 2^120366456630 is an apocalyptic number.

120366456630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120366456630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170872934400).

120366456630 is an abundant number, since it is smaller than the sum of its proper divisors (221379412170).

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

120366456630 is a wasteful number, since it uses less digits than its factorization.

120366456630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12398.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 120366456630 in words is "one hundred twenty billion, three hundred sixty-six million, four hundred fifty-six thousand, six hundred thirty".