73333736706641 has 2 divisors, whose sum is σ = 73333736706642. Its totient is φ = 73333736706640.

The previous prime is 73333736706617. The next prime is 73333736706793. The reversal of 73333736706641 is 14660763733337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71050401139600 + 2283335567041 = 8429140^2 + 1511071^2 .

It is a cyclic number.

It is not a de Polignac number, because 73333736706641 - 2²⁶ = 73333669597777 is a prime.

It is not a weakly prime, because it can be changed into another prime (73333736700641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36666868353320 + 36666868353321.

It is an arithmetic number, because the mean of its divisors is an integer number (36666868353321).

Almost surely, 2^{73333736706641} is an apocalyptic number.

It is an amenable number.

73333736706641 is a deficient number, since it is larger than the sum of its proper divisors (1).

73333736706641 is an equidigital number, since it uses as much as digits as its factorization.

73333736706641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72013536, while the sum is 59.

The spelling of 73333736706641 in words is "seventy-three trillion, three hundred thirty-three billion, seven hundred thirty-six million, seven hundred six thousand, six hundred forty-one".