71294328359 has 2 divisors, whose sum is σ = 71294328360. Its totient is φ = 71294328358.

The previous prime is 71294328293. The next prime is 71294328383. The reversal of 71294328359 is 95382349217.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71294328359 - 2²⁴ = 71277551143 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 71294328359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71294325359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35647164179 + 35647164180.

It is an arithmetic number, because the mean of its divisors is an integer number (35647164180).

Almost surely, 2^71294328359 is an apocalyptic number.

71294328359 is a deficient number, since it is larger than the sum of its proper divisors (1).

71294328359 is an equidigital number, since it uses as much as digits as its factorization.

71294328359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 53.

The spelling of 71294328359 in words is "seventy-one billion, two hundred ninety-four million, three hundred twenty-eight thousand, three hundred fifty-nine".