71342998322 has 6 divisors (see below), whose sum is σ = 107015064093. Its totient is φ = 35671310292.

The previous prime is 71342998273. The next prime is 71342998343. The reversal of 71342998322 is 22389924317.

It can be written as a sum of positive squares in 2 ways, for example, as 55277182321 + 16065816001 = 235111^2 + 126751^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=188869.

It is a super-3 number, since 3×71342998322³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 283304 + ... + 472172.

Almost surely, 2^71342998322 is an apocalyptic number.

71342998322 is a deficient number, since it is larger than the sum of its proper divisors (35672065771).

71342998322 is an frugal number, since it uses more digits than its factorization.

71342998322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377740 (or 188871 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 50.

Multiplying 71342998322 by its sum of digits (50), we get a square (3567149916100 = 1888690²).

The spelling of 71342998322 in words is "seventy-one billion, three hundred forty-two million, nine hundred ninety-eight thousand, three hundred twenty-two".