120380416 has 44 divisors (see below), whose sum is σ = 259182952. Its totient is φ = 55554048.

The previous prime is 120380399. The next prime is 120380419. The reversal of 120380416 is 614083021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120380419) 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 3 ways as a sum of consecutive naturals, for example, 8791 + ... + 17833.

Almost surely, 2^120380416 is an apocalyptic number.

120380416 is a gapful number since it is divisible by the number (16) 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 120380416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129591476).

120380416 is an abundant number, since it is smaller than the sum of its proper divisors (138802536).

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

120380416 is an equidigital number, since it uses as much as digits as its factorization.

120380416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9076 (or 9058 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 120380416 is about 10971.8009460617. The cubic root of 120380416 is about 493.7630798009.

The spelling of 120380416 in words is "one hundred twenty million, three hundred eighty thousand, four hundred sixteen".