242052372437 has 2 divisors, whose sum is σ = 242052372438. Its totient is φ = 242052372436.

The previous prime is 242052372421. The next prime is 242052372503. The reversal of 242052372437 is 734273250242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 192252433156 + 49799939281 = 438466^2 + 223159^2 .

It is a cyclic number.

It is not a de Polignac number, because 242052372437 - 2⁴ = 242052372421 is a prime.

It is a super-3 number, since 3×242052372437³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242052372394 and 242052372403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242052372337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121026186218 + 121026186219.

It is an arithmetic number, because the mean of its divisors is an integer number (121026186219).

Almost surely, 2^242052372437 is an apocalyptic number.

It is an amenable number.

242052372437 is a deficient number, since it is larger than the sum of its proper divisors (1).

242052372437 is an equidigital number, since it uses as much as digits as its factorization.

242052372437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 41.

The spelling of 242052372437 in words is "two hundred forty-two billion, fifty-two million, three hundred seventy-two thousand, four hundred thirty-seven".