240120002 has 8 divisors (see below), whose sum is σ = 381367116. Its totient is φ = 112997632.

The previous prime is 240119989. The next prime is 240120031. The reversal of 240120002 is 200021042.

It can be written as a sum of positive squares in 2 ways, for example, as 180660481 + 59459521 = 13441^2 + 7711^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3531143 + ... + 3531210.

Almost surely, 2^240120002 is an apocalyptic number.

240120002 is a deficient number, since it is larger than the sum of its proper divisors (141247114).

240120002 is a wasteful number, since it uses less digits than its factorization.

240120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7062372.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 240120002 is about 15495.8059487075. The cubic root of 240120002 is about 621.5500600757.

Adding to 240120002 its reverse (200021042), we get a palindrome (440141044).

The spelling of 240120002 in words is "two hundred forty million, one hundred twenty thousand, two".