120414040 has 32 divisors (see below), whose sum is σ = 272367360. Its totient is φ = 47910400.

The previous prime is 120414037. The next prime is 120414067. The reversal of 120414040 is 40414021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241 + ... + 15520.

It is an arithmetic number, because the mean of its divisors is an integer number (8511480).

Almost surely, 2^120414040 is an apocalyptic number.

120414040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120414040 is an abundant number, since it is smaller than the sum of its proper divisors (151953320).

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

120414040 is a wasteful number, since it uses less digits than its factorization.

120414040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15963 (or 15959 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 120414040 is about 10973.3331308222. Note that the first 3 decimals coincide. The cubic root of 120414040 is about 493.8090472565.

Adding to 120414040 its reverse (40414021), we get a palindrome (160828061).

The spelling of 120414040 in words is "one hundred twenty million, four hundred fourteen thousand, forty".