71358884119 has 8 divisors (see below), whose sum is σ = 73057965200. Its totient is φ = 69699297528.

The previous prime is 71358884083. The next prime is 71358884137. The reversal of 71358884119 is 91148885317.

It is not a de Polignac number, because 71358884119 - 2¹³ = 71358875927 is a prime.

It is a super-4 number, since 4×71358884119⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 71358884119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71358284119) 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, 369252 + ... + 528265.

It is an arithmetic number, because the mean of its divisors is an integer number (9132245650).

Almost surely, 2^71358884119 is an apocalyptic number.

71358884119 is a deficient number, since it is larger than the sum of its proper divisors (1699081081).

71358884119 is an frugal number, since it uses more digits than its factorization.

71358884119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897646 (or 897560 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 55.

The spelling of 71358884119 in words is "seventy-one billion, three hundred fifty-eight million, eight hundred eighty-four thousand, one hundred nineteen".