73286879917007 has 2 divisors, whose sum is σ = 73286879917008. Its totient is φ = 73286879917006.

The previous prime is 73286879916949. The next prime is 73286879917033. The reversal of 73286879917007 is 70071997868237.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73286879917007 - 2¹⁴ = 73286879900623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73286879917807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36643439958503 + 36643439958504.

It is an arithmetic number, because the mean of its divisors is an integer number (36643439958504).

Almost surely, 2^{73286879917007} is an apocalyptic number.

73286879917007 is a deficient number, since it is larger than the sum of its proper divisors (1).

73286879917007 is an equidigital number, since it uses as much as digits as its factorization.

73286879917007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448084224, while the sum is 74.

The spelling of 73286879917007 in words is "seventy-three trillion, two hundred eighty-six billion, eight hundred seventy-nine million, nine hundred seventeen thousand, seven".