4073188274261 has 2 divisors, whose sum is σ = 4073188274262. Its totient is φ = 4073188274260.

The previous prime is 4073188274251. The next prime is 4073188274317. The reversal of 4073188274261 is 1624728813704.

It is a happy number.

4073188274261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2399060232100 + 1674128042161 = 1548890^2 + 1293881^2 .

It is a cyclic number.

It is not a de Polignac number, because 4073188274261 - 2³⁸ = 3798310367317 is a prime.

It is a super-2 number, since 2×4073188274261² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4073188274251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2036594137130 + 2036594137131.

It is an arithmetic number, because the mean of its divisors is an integer number (2036594137131).

Almost surely, 2^{4073188274261} is an apocalyptic number.

It is an amenable number.

4073188274261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4073188274261 is an equidigital number, since it uses as much as digits as its factorization.

4073188274261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 4073188274261 in words is "four trillion, seventy-three billion, one hundred eighty-eight million, two hundred seventy-four thousand, two hundred sixty-one".