4102242313240 has 32 divisors (see below), whose sum is σ = 9230250628080. Its totient is φ = 1640860405632.

The previous prime is 4102242313201. The next prime is 4102242313261. The reversal of 4102242313240 is 423132422014.

It is a junction number, because it is equal to n+sod(n) for n = 4102242313199 and 4102242313208.

It is a congruent number.

It is an unprimeable number.

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, 715807 + ... + 2952433.

Almost surely, 2^{4102242313240} is an apocalyptic number.

4102242313240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4102242313240 is an abundant number, since it is smaller than the sum of its proper divisors (5128008314840).

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

4102242313240 is a wasteful number, since it uses less digits than its factorization.

4102242313240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282491 (or 2282487 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4102242313240 its reverse (423132422014), we get a palindrome (4525374735254).

The spelling of 4102242313240 in words is "four trillion, one hundred two billion, two hundred forty-two million, three hundred thirteen thousand, two hundred forty".