240042411442 has 8 divisors (see below), whose sum is σ = 368845656732. Its totient is φ = 117093859200.

The previous prime is 240042411437. The next prime is 240042411463. The reversal of 240042411442 is 244114240042.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 157886227801 + 82156183641 = 397349^2 + 286629^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 240042411442.

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, 1463673159 + ... + 1463673322.

Almost surely, 2^240042411442 is an apocalyptic number.

240042411442 is a deficient number, since it is larger than the sum of its proper divisors (128803245290).

240042411442 is a wasteful number, since it uses less digits than its factorization.

240042411442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927346524.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 240042411442 its reverse (244114240042), we get a palindrome (484156651484).

The spelling of 240042411442 in words is "two hundred forty billion, forty-two million, four hundred eleven thousand, four hundred forty-two".