240301115250231 has 16 divisors (see below), whose sum is σ = 382093698783744. Its totient is φ = 131344708956384.

The previous prime is 240301115250179. The next prime is 240301115250263. The reversal of 240301115250231 is 132052511103042.

It is a happy number.

It is not a de Polignac number, because 240301115250231 - 2³⁴ = 240283935381047 is a prime.

It is a super-2 number, since 2×240301115250231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240301115270231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248758917996 + ... + 248758918961.

It is an arithmetic number, because the mean of its divisors is an integer number (23880856173984).

Almost surely, 2^{240301115250231} is an apocalyptic number.

240301115250231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

240301115250231 is a deficient number, since it is larger than the sum of its proper divisors (141792583533513).

240301115250231 is a wasteful number, since it uses less digits than its factorization.

240301115250231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497517836990.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 240301115250231 its reverse (132052511103042), we get a palindrome (372353626353273).

The spelling of 240301115250231 in words is "two hundred forty trillion, three hundred one billion, one hundred fifteen million, two hundred fifty thousand, two hundred thirty-one".