120438002 has 8 divisors (see below), whose sum is σ = 181666800. Its totient is φ = 59882404.

The previous prime is 120438001. The next prime is 120438011. The reversal of 120438002 is 200834021.

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

It is not an unprimeable number, because it can be changed into a prime (120438001) 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 3 ways as a sum of consecutive naturals, for example, 167852 + ... + 168567.

It is an arithmetic number, because the mean of its divisors is an integer number (22708350).

Almost surely, 2^120438002 is an apocalyptic number.

120438002 is a deficient number, since it is larger than the sum of its proper divisors (61228798).

120438002 is a wasteful number, since it uses less digits than its factorization.

120438002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336600.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 120438002 is about 10974.4249052057. The cubic root of 120438002 is about 493.8418005456.

The spelling of 120438002 in words is "one hundred twenty million, four hundred thirty-eight thousand, two".