120438411 has 8 divisors (see below), whose sum is σ = 163306560. Its totient is φ = 78931272.

The previous prime is 120438407. The next prime is 120438433. The reversal of 120438411 is 114834021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120438411 - 2² = 120438407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120438011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340045 + ... + 340398.

It is an arithmetic number, because the mean of its divisors is an integer number (20413320).

Almost surely, 2^120438411 is an apocalyptic number.

120438411 is a deficient number, since it is larger than the sum of its proper divisors (42868149).

120438411 is an equidigital number, since it uses as much as digits as its factorization.

120438411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680505.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 120438411 is about 10974.4435394238. The cubic root of 120438411 is about 493.8423595637.

The spelling of 120438411 in words is "one hundred twenty million, four hundred thirty-eight thousand, four hundred eleven".