120340414 has 16 divisors (see below), whose sum is σ = 190327680. Its totient is φ = 56908440.

The previous prime is 120340397. The next prime is 120340421. The reversal of 120340414 is 414043021.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 120340391 and 120340400.

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, 23967 + ... + 28549.

It is an arithmetic number, because the mean of its divisors is an integer number (11895480).

Almost surely, 2^120340414 is an apocalyptic number.

120340414 is a deficient number, since it is larger than the sum of its proper divisors (69987266).

120340414 is a wasteful number, since it uses less digits than its factorization.

120340414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 120340414 is about 10969.9778486558. The cubic root of 120340414 is about 493.7083818150.

Adding to 120340414 its reverse (414043021), we get a palindrome (534383435).

The spelling of 120340414 in words is "one hundred twenty million, three hundred forty thousand, four hundred fourteen".