132789738292 has 24 divisors (see below), whose sum is σ = 246064145544. Its totient is φ = 62486095872.

The previous prime is 132789738271. The next prime is 132789738317. The reversal of 132789738292 is 292837987231.

It can be written as a sum of positive squares in 4 ways, for example, as 84707774116 + 48081964176 = 291046^2 + 219276^2 .

It is a super-2 number, since 2×132789738292² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132789738292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1781598 + ... + 1854634.

It is an arithmetic number, because the mean of its divisors is an integer number (10252672731).

Almost surely, 2^132789738292 is an apocalyptic number.

It is an amenable number.

132789738292 is a deficient number, since it is larger than the sum of its proper divisors (113274407252).

132789738292 is a wasteful number, since it uses less digits than its factorization.

132789738292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99795 (or 99793 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 61.

The spelling of 132789738292 in words is "one hundred thirty-two billion, seven hundred eighty-nine million, seven hundred thirty-eight thousand, two hundred ninety-two".