240351135051 has 32 divisors (see below), whose sum is σ = 340948461568. Its totient is φ = 150340561920.

The previous prime is 240351135047. The next prime is 240351135077. The reversal of 240351135051 is 150531153042.

It is not a de Polignac number, because 240351135051 - 2² = 240351135047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240351235051) 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, 850395 + ... + 1097211.

It is an arithmetic number, because the mean of its divisors is an integer number (10654639424).

Almost surely, 2^240351135051 is an apocalyptic number.

240351135051 is a deficient number, since it is larger than the sum of its proper divisors (100597326517).

240351135051 is a wasteful number, since it uses less digits than its factorization.

240351135051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247171.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 240351135051 its reverse (150531153042), we get a palindrome (390882288093).

The spelling of 240351135051 in words is "two hundred forty billion, three hundred fifty-one million, one hundred thirty-five thousand, fifty-one".