71160315254 has 8 divisors (see below), whose sum is σ = 121989111888. Its totient is φ = 30497277960.

The previous prime is 71160315251. The next prime is 71160315323. The reversal of 71160315254 is 45251306117.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71160315251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2541439817 + ... + 2541439844.

It is an arithmetic number, because the mean of its divisors is an integer number (15248638986).

Almost surely, 2^71160315254 is an apocalyptic number.

71160315254 is a deficient number, since it is larger than the sum of its proper divisors (50828796634).

71160315254 is a wasteful number, since it uses less digits than its factorization.

71160315254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5082879670.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 71160315254 in words is "seventy-one billion, one hundred sixty million, three hundred fifteen thousand, two hundred fifty-four".