73337370373 has 2 divisors, whose sum is σ = 73337370374. Its totient is φ = 73337370372.

The previous prime is 73337370361. The next prime is 73337370377. The reversal of 73337370373 is 37307373337.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69594133249 + 3743237124 = 263807^2 + 61182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73337370373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73337370377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36668685186 + 36668685187.

It is an arithmetic number, because the mean of its divisors is an integer number (36668685187).

Almost surely, 2^73337370373 is an apocalyptic number.

It is an amenable number.

73337370373 is a deficient number, since it is larger than the sum of its proper divisors (1).

73337370373 is an equidigital number, since it uses as much as digits as its factorization.

73337370373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1750329, while the sum is 46.

The spelling of 73337370373 in words is "seventy-three billion, three hundred thirty-seven million, three hundred seventy thousand, three hundred seventy-three".