240341401042 has 4 divisors (see below), whose sum is σ = 360512101566. Its totient is φ = 120170700520.

The previous prime is 240341401039. The next prime is 240341401063. The reversal of 240341401042 is 240104143042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 200597390161 + 39744010881 = 447881^2 + 199359^2 .

It is a junction number, because it is equal to n+sod(n) for n = 240341400998 and 240341401016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60085350259 + ... + 60085350262.

Almost surely, 2^240341401042 is an apocalyptic number.

240341401042 is a deficient number, since it is larger than the sum of its proper divisors (120170700524).

240341401042 is a wasteful number, since it uses less digits than its factorization.

240341401042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120170700523.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 240341401042 its reverse (240104143042), we get a palindrome (480445544084).

The spelling of 240341401042 in words is "two hundred forty billion, three hundred forty-one million, four hundred one thousand, forty-two".