71369159132 has 24 divisors (see below), whose sum is σ = 126334681200. Its totient is φ = 35275741056.

The previous prime is 71369159131. The next prime is 71369159149. The reversal of 71369159132 is 23195196317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71369159131) 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, 145907 + ... + 405002.

It is an arithmetic number, because the mean of its divisors is an integer number (5263945050).

Almost surely, 2^71369159132 is an apocalyptic number.

It is an amenable number.

71369159132 is a deficient number, since it is larger than the sum of its proper divisors (54965522068).

71369159132 is a wasteful number, since it uses less digits than its factorization.

71369159132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551285 (or 551283 counting only the distinct ones).

The product of its digits is 306180, while the sum is 47.

The spelling of 71369159132 in words is "seventy-one billion, three hundred sixty-nine million, one hundred fifty-nine thousand, one hundred thirty-two".