240120240130 has 8 divisors (see below), whose sum is σ = 432216432252. Its totient is φ = 96048096048.

The previous prime is 240120240089. The next prime is 240120240167. The reversal of 240120240130 is 31042021042.

It can be written as a sum of positive squares in 2 ways, for example, as 201657577969 + 38462662161 = 449063^2 + 196119^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 240120240098 and 240120240107.

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, 12006011997 + ... + 12006012016.

Almost surely, 2^240120240130 is an apocalyptic number.

240120240130 is a deficient number, since it is larger than the sum of its proper divisors (192096192122).

240120240130 is a wasteful number, since it uses less digits than its factorization.

240120240130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24012024020.

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

Adding to 240120240130 its reverse (31042021042), we get a palindrome (271162261172).

The spelling of 240120240130 in words is "two hundred forty billion, one hundred twenty million, two hundred forty thousand, one hundred thirty".