7380733374181 has 2 divisors, whose sum is σ = 7380733374182. Its totient is φ = 7380733374180.

The previous prime is 7380733374109. The next prime is 7380733374227. The reversal of 7380733374181 is 1814733370837.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6202759605156 + 1177973769025 = 2490534^2 + 1085345^2 .

It is a cyclic number.

It is not a de Polignac number, because 7380733374181 - 2³⁵ = 7346373635813 is a prime.

It is a super-2 number, since 2×7380733374181² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7380733374101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3690366687090 + 3690366687091.

It is an arithmetic number, because the mean of its divisors is an integer number (3690366687091).

Almost surely, 2^{7380733374181} is an apocalyptic number.

It is an amenable number.

7380733374181 is a deficient number, since it is larger than the sum of its proper divisors (1).

7380733374181 is an equidigital number, since it uses as much as digits as its factorization.

7380733374181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7112448, while the sum is 55.

The spelling of 7380733374181 in words is "seven trillion, three hundred eighty billion, seven hundred thirty-three million, three hundred seventy-four thousand, one hundred eighty-one".