240306603042 has 64 divisors (see below), whose sum is σ = 527909741568. Its totient is φ = 72320040000.

The previous prime is 240306603041. The next prime is 240306603059.

It is a happy number.

240306603042 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (240306603041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26428917 + ... + 26438007.

It is an arithmetic number, because the mean of its divisors is an integer number (8248589712).

Almost surely, 2^240306603042 is an apocalyptic number.

240306603042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240306603042 is an abundant number, since it is smaller than the sum of its proper divisors (287603138526).

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

240306603042 is a wasteful number, since it uses less digits than its factorization.

240306603042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11815.

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 240306 and 603042, that added together give a palindrome (843348).

The spelling of 240306603042 in words is "two hundred forty billion, three hundred six million, six hundred three thousand, forty-two".