240623950231 has 4 divisors (see below), whose sum is σ = 274998800272. Its totient is φ = 206249100192.

The previous prime is 240623950223. The next prime is 240623950253. The reversal of 240623950231 is 132059326042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240623950231 - 2³ = 240623950223 is a prime.

It is a super-2 number, since 2×240623950231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240623920231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17187425010 + ... + 17187425023.

It is an arithmetic number, because the mean of its divisors is an integer number (68749700068).

Almost surely, 2^240623950231 is an apocalyptic number.

240623950231 is a deficient number, since it is larger than the sum of its proper divisors (34374850041).

240623950231 is an equidigital number, since it uses as much as digits as its factorization.

240623950231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34374850040.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 240623950231 in words is "two hundred forty billion, six hundred twenty-three million, nine hundred fifty thousand, two hundred thirty-one".