120338418 has 8 divisors (see below), whose sum is σ = 240676848. Its totient is φ = 40112804.

The previous prime is 120338411. The next prime is 120338431. The reversal of 120338418 is 814833021.

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

120338418 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (120338411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10028196 + ... + 10028207.

It is an arithmetic number, because the mean of its divisors is an integer number (30084606).

Almost surely, 2^120338418 is an apocalyptic number.

120338418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120338418 is a wasteful number, since it uses less digits than its factorization.

120338418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20056408.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 120338418 is about 10969.8868727075. The cubic root of 120338418 is about 493.7056522045.

It can be divided in two parts, 1203 and 38418, that added together give a triangular number (39621 = T₂₈₁).

The spelling of 120338418 in words is "one hundred twenty million, three hundred thirty-eight thousand, four hundred eighteen".