120188414 has 16 divisors (see below), whose sum is σ = 191518800. Its totient is φ = 56407104.

The previous prime is 120188413. The next prime is 120188429. The reversal of 120188414 is 414881021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120188413) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10367 + ... + 18650.

It is an arithmetic number, because the mean of its divisors is an integer number (11969925).

Almost surely, 2^120188414 is an apocalyptic number.

120188414 is a deficient number, since it is larger than the sum of its proper divisors (71330386).

120188414 is a wasteful number, since it uses less digits than its factorization.

120188414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29147.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 120188414 is about 10963.0476602084. The cubic root of 120188414 is about 493.5004292544.

The spelling of 120188414 in words is "one hundred twenty million, one hundred eighty-eight thousand, four hundred fourteen".