242951095357 has 2 divisors, whose sum is σ = 242951095358. Its totient is φ = 242951095356.

The previous prime is 242951095349. The next prime is 242951095363. The reversal of 242951095357 is 753590159242.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221300621476 + 21650473881 = 470426^2 + 147141^2 .

It is a cyclic number.

It is not a de Polignac number, because 242951095357 - 2³ = 242951095349 is a prime.

It is a super-2 number, since 2×242951095357² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242951095757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121475547678 + 121475547679.

It is an arithmetic number, because the mean of its divisors is an integer number (121475547679).

Almost surely, 2^242951095357 is an apocalyptic number.

It is an amenable number.

242951095357 is a deficient number, since it is larger than the sum of its proper divisors (1).

242951095357 is an equidigital number, since it uses as much as digits as its factorization.

242951095357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402000, while the sum is 52.

The spelling of 242951095357 in words is "two hundred forty-two billion, nine hundred fifty-one million, ninety-five thousand, three hundred fifty-seven".