242512302349 has 2 divisors, whose sum is σ = 242512302350. Its totient is φ = 242512302348.

The previous prime is 242512302317. The next prime is 242512302433. The reversal of 242512302349 is 943203215242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 186961112100 + 55551190249 = 432390^2 + 235693^2 .

It is a cyclic number.

It is not a de Polignac number, because 242512302349 - 2⁵ = 242512302317 is a prime.

It is a super-2 number, since 2×242512302349² (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 (242512312349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121256151174 + 121256151175.

It is an arithmetic number, because the mean of its divisors is an integer number (121256151175).

Almost surely, 2^242512302349 is an apocalyptic number.

It is an amenable number.

242512302349 is a deficient number, since it is larger than the sum of its proper divisors (1).

242512302349 is an equidigital number, since it uses as much as digits as its factorization.

242512302349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 242512302349 in words is "two hundred forty-two billion, five hundred twelve million, three hundred two thousand, three hundred forty-nine".