71361332723 has 8 divisors (see below), whose sum is σ = 75135450000. Its totient is φ = 67589041248.

The previous prime is 71361332717. The next prime is 71361332807. The reversal of 71361332723 is 32723316317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71361332723 - 2⁶ = 71361332659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71361352723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375848 + ... + 532901.

It is an arithmetic number, because the mean of its divisors is an integer number (9391931250).

Almost surely, 2^71361332723 is an apocalyptic number.

71361332723 is a deficient number, since it is larger than the sum of its proper divisors (3774117277).

71361332723 is a wasteful number, since it uses less digits than its factorization.

71361332723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912901.

The product of its digits is 95256, while the sum is 38.

The spelling of 71361332723 in words is "seventy-one billion, three hundred sixty-one million, three hundred thirty-two thousand, seven hundred twenty-three".