240142234011304 has 64 divisors (see below), whose sum is σ = 465948258048000. Its totient is φ = 115908702528960.

The previous prime is 240142234011283. The next prime is 240142234011389. The reversal of 240142234011304 is 403110432241042.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1064257807 + ... + 1064483425.

It is an arithmetic number, because the mean of its divisors is an integer number (7280441532000).

Almost surely, 2^{240142234011304} is an apocalyptic number.

It is an amenable number.

240142234011304 is a deficient number, since it is larger than the sum of its proper divisors (225806024036696).

240142234011304 is a wasteful number, since it uses less digits than its factorization.

240142234011304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236318 (or 236314 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 240142234011304 its reverse (403110432241042), we get a palindrome (643252666252346).

The spelling of 240142234011304 in words is "two hundred forty trillion, one hundred forty-two billion, two hundred thirty-four million, eleven thousand, three hundred four".