71303712407 has 8 divisors (see below), whose sum is σ = 74408077440. Its totient is φ = 68199697720.

The previous prime is 71303712397. The next prime is 71303712413. The reversal of 71303712407 is 70421730317.

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 71303712407 - 2¹⁰ = 71303711383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71303712457) 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, 381932 + ... + 537102.

It is an arithmetic number, because the mean of its divisors is an integer number (9301009680).

Almost surely, 2^71303712407 is an apocalyptic number.

71303712407 is a deficient number, since it is larger than the sum of its proper divisors (3104365033).

71303712407 is a wasteful number, since it uses less digits than its factorization.

71303712407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175173.

The product of its (nonzero) digits is 24696, while the sum is 35.

The spelling of 71303712407 in words is "seventy-one billion, three hundred three million, seven hundred twelve thousand, four hundred seven".