242260136339 has 12 divisors (see below), whose sum is σ = 262369296000. Its totient is φ = 223590410784.

The previous prime is 242260136323. The next prime is 242260136347. The reversal of 242260136339 is 933631062242.

242260136339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 242260136339 - 2⁴ = 242260136323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242260136296 and 242260136305.

It is not an unprimeable number, because it can be changed into a prime (242260136639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1028837 + ... + 1242185.

It is an arithmetic number, because the mean of its divisors is an integer number (21864108000).

Almost surely, 2^242260136339 is an apocalyptic number.

242260136339 is a deficient number, since it is larger than the sum of its proper divisors (20109159661).

242260136339 is a wasteful number, since it uses less digits than its factorization.

242260136339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220094 (or 220081 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 242260136339 in words is "two hundred forty-two billion, two hundred sixty million, one hundred thirty-six thousand, three hundred thirty-nine".