120414909 has 16 divisors (see below), whose sum is σ = 168920640. Its totient is φ = 76199040.

The previous prime is 120414907. The next prime is 120414919. The reversal of 120414909 is 909414021.

It is not a de Polignac number, because 120414909 - 2¹ = 120414907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120414901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8679 + ... + 17780.

It is an arithmetic number, because the mean of its divisors is an integer number (10557540).

Almost surely, 2^120414909 is an apocalyptic number.

It is an amenable number.

120414909 is a deficient number, since it is larger than the sum of its proper divisors (48505731).

120414909 is a wasteful number, since it uses less digits than its factorization.

120414909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26540.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 120414909 is about 10973.3727267418. The cubic root of 120414909 is about 493.8102351552.

The spelling of 120414909 in words is "one hundred twenty million, four hundred fourteen thousand, nine hundred nine".