71303465862 has 80 divisors (see below), whose sum is σ = 165025631232. Its totient is φ = 22987301040.

The previous prime is 71303465861. The next prime is 71303465879. The reversal of 71303465862 is 26856430317.

71303465862 is a `hidden beast` number, since 7 + 1 + 30 + 34 + 6 + 586 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71303465861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11381743 + ... + 11388005.

Almost surely, 2^71303465862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71303465862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82512815616).

71303465862 is an abundant number, since it is smaller than the sum of its proper divisors (93722165370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71303465862 is a wasteful number, since it uses less digits than its factorization.

71303465862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8575 (or 8566 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 71303465862 in words is "seventy-one billion, three hundred three million, four hundred sixty-five thousand, eight hundred sixty-two".