208055452441 has 2 divisors, whose sum is σ = 208055452442. Its totient is φ = 208055452440.

The previous prime is 208055452349. The next prime is 208055452481. The reversal of 208055452441 is 144254550802.

It is an a-pointer prime, because the next prime (208055452481) can be obtained adding 208055452441 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120895290000 + 87160162441 = 347700^2 + 295229^2 .

It is a cyclic number.

It is not a de Polignac number, because 208055452441 - 2²⁷ = 207921234713 is a prime.

It is a super-3 number, since 3×208055452441³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 208055452394 and 208055452403.

It is not a weakly prime, because it can be changed into another prime (208055452481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104027726220 + 104027726221.

It is an arithmetic number, because the mean of its divisors is an integer number (104027726221).

Almost surely, 2^208055452441 is an apocalyptic number.

It is an amenable number.

208055452441 is a deficient number, since it is larger than the sum of its proper divisors (1).

208055452441 is an equidigital number, since it uses as much as digits as its factorization.

208055452441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256000, while the sum is 40.

The spelling of 208055452441 in words is "two hundred eight billion, fifty-five million, four hundred fifty-two thousand, four hundred forty-one".