242375436949 has 2 divisors, whose sum is σ = 242375436950. Its totient is φ = 242375436948.

The previous prime is 242375436929. The next prime is 242375436997. The reversal of 242375436949 is 949634573242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139067834724 + 103307602225 = 372918^2 + 321415^2 .

It is a cyclic number.

It is not a de Polignac number, because 242375436949 - 2²¹ = 242373339797 is a prime.

It is a super-3 number, since 3×242375436949³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242375436893 and 242375436902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242375436929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121187718474 + 121187718475.

It is an arithmetic number, because the mean of its divisors is an integer number (121187718475).

Almost surely, 2^242375436949 is an apocalyptic number.

It is an amenable number.

242375436949 is a deficient number, since it is larger than the sum of its proper divisors (1).

242375436949 is an equidigital number, since it uses as much as digits as its factorization.

242375436949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39191040, while the sum is 58.

The spelling of 242375436949 in words is "two hundred forty-two billion, three hundred seventy-five million, four hundred thirty-six thousand, nine hundred forty-nine".