71732364371 has 2 divisors, whose sum is σ = 71732364372. Its totient is φ = 71732364370.

The previous prime is 71732364349. The next prime is 71732364391. The reversal of 71732364371 is 17346323717.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71732364371 - 2⁶ = 71732364307 is a prime.

It is not a weakly prime, because it can be changed into another prime (71732364391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35866182185 + 35866182186.

It is an arithmetic number, because the mean of its divisors is an integer number (35866182186).

Almost surely, 2^71732364371 is an apocalyptic number.

71732364371 is a deficient number, since it is larger than the sum of its proper divisors (1).

71732364371 is an equidigital number, since it uses as much as digits as its factorization.

71732364371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 444528, while the sum is 44.

The spelling of 71732364371 in words is "seventy-one billion, seven hundred thirty-two million, three hundred sixty-four thousand, three hundred seventy-one".