273810404041 has 2 divisors, whose sum is σ = 273810404042. Its totient is φ = 273810404040.

The previous prime is 273810404039. The next prime is 273810404047. The reversal of 273810404041 is 140404018372.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212355994041 + 61454410000 = 460821^2 + 247900^2 .

It is a cyclic number.

It is not a de Polignac number, because 273810404041 - 2¹ = 273810404039 is a prime.

It is a super-2 number, since 2×273810404041² (a number of 24 digits) contains 22 as substring.

Together with 273810404039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 273810403988 and 273810404006.

It is not a weakly prime, because it can be changed into another prime (273810404047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136905202020 + 136905202021.

It is an arithmetic number, because the mean of its divisors is an integer number (136905202021).

Almost surely, 2^273810404041 is an apocalyptic number.

It is an amenable number.

273810404041 is a deficient number, since it is larger than the sum of its proper divisors (1).

273810404041 is an equidigital number, since it uses as much as digits as its factorization.

273810404041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 273810404041 in words is "two hundred seventy-three billion, eight hundred ten million, four hundred four thousand, forty-one".