240614424649 has 2 divisors, whose sum is σ = 240614424650. Its totient is φ = 240614424648.

The previous prime is 240614424607. The next prime is 240614424671. The reversal of 240614424649 is 946424416042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202776394249 + 37838030400 = 450307^2 + 194520^2 .

It is a cyclic number.

It is not a de Polignac number, because 240614424649 - 2¹⁵ = 240614391881 is a prime.

It is a super-3 number, since 3×240614424649³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240614424599 and 240614424608.

It is not a weakly prime, because it can be changed into another prime (240614424749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120307212324 + 120307212325.

It is an arithmetic number, because the mean of its divisors is an integer number (120307212325).

Almost surely, 2^240614424649 is an apocalyptic number.

It is an amenable number.

240614424649 is a deficient number, since it is larger than the sum of its proper divisors (1).

240614424649 is an equidigital number, since it uses as much as digits as its factorization.

240614424649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1327104, while the sum is 46.

The spelling of 240614424649 in words is "two hundred forty billion, six hundred fourteen million, four hundred twenty-four thousand, six hundred forty-nine".