240242211927 has 8 divisors (see below), whose sum is σ = 355914388080. Its totient is φ = 160161474600.

The previous prime is 240242211893. The next prime is 240242211929. The reversal of 240242211927 is 729112242042.

240242211927 is a `hidden beast` number, since 2 + 40 + 2 + 422 + 1 + 192 + 7 = 666.

It is not a de Polignac number, because 240242211927 - 2²⁴ = 240225434711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240242211891 and 240242211900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240242211929) 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, 4448929824 + ... + 4448929877.

It is an arithmetic number, because the mean of its divisors is an integer number (44489298510).

Almost surely, 2^240242211927 is an apocalyptic number.

240242211927 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

240242211927 is a deficient number, since it is larger than the sum of its proper divisors (115672176153).

240242211927 is an equidigital number, since it uses as much as digits as its factorization.

240242211927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8897859710 (or 8897859704 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

Adding to 240242211927 its reverse (729112242042), we get a palindrome (969354453969).

The spelling of 240242211927 in words is "two hundred forty billion, two hundred forty-two million, two hundred eleven thousand, nine hundred twenty-seven".