120143414 has 16 divisors (see below), whose sum is σ = 188127360. Its totient is φ = 57478080.

The previous prime is 120143389. The next prime is 120143417. The reversal of 120143414 is 414341021.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120143417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5369 + ... + 16404.

It is an arithmetic number, because the mean of its divisors is an integer number (11757960).

Almost surely, 2^120143414 is an apocalyptic number.

120143414 is a deficient number, since it is larger than the sum of its proper divisors (67983946).

120143414 is a wasteful number, since it uses less digits than its factorization.

120143414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21895.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 120143414 is about 10960.9951190574. The cubic root of 120143414 is about 493.4388307171.

Adding to 120143414 its reverse (414341021), we get a palindrome (534484435).

The spelling of 120143414 in words is "one hundred twenty million, one hundred forty-three thousand, four hundred fourteen".