240341630246506 has 16 divisors (see below), whose sum is σ = 360849537360000. Its totient is φ = 120058476969600.

The previous prime is 240341630246503. The next prime is 240341630246527. The reversal of 240341630246506 is 605642036143042.

It is a happy number.

It is a super-3 number, since 3×240341630246506³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (240341630246503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12156175 + ... + 25069021.

It is an arithmetic number, because the mean of its divisors is an integer number (22553096085000).

Almost surely, 2^{240341630246506} is an apocalyptic number.

240341630246506 is a deficient number, since it is larger than the sum of its proper divisors (120507907113494).

240341630246506 is a wasteful number, since it uses less digits than its factorization.

240341630246506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12921549.

The product of its (nonzero) digits is 2488320, while the sum is 46.

Adding to 240341630246506 its reverse (605642036143042), we get a palindrome (845983666389548).

The spelling of 240341630246506 in words is "two hundred forty trillion, three hundred forty-one billion, six hundred thirty million, two hundred forty-six thousand, five hundred six".