73073073333343 has 2 divisors, whose sum is σ = 73073073333344. Its totient is φ = 73073073333342.

The previous prime is 73073073333331. The next prime is 73073073333371. The reversal of 73073073333343 is 34333337037037.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73073073333343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73073073333313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36536536666671 + 36536536666672.

It is an arithmetic number, because the mean of its divisors is an integer number (36536536666672).

Almost surely, 2^{73073073333343} is an apocalyptic number.

73073073333343 is a deficient number, since it is larger than the sum of its proper divisors (1).

73073073333343 is an equidigital number, since it uses as much as digits as its factorization.

73073073333343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9001692, while the sum is 49.

The spelling of 73073073333343 in words is "seventy-three trillion, seventy-three billion, seventy-three million, three hundred thirty-three thousand, three hundred forty-three".