132278394696 has 128 divisors (see below), whose sum is σ = 394513459200. Its totient is φ = 36137502720.

The previous prime is 132278394671. The next prime is 132278394707. The reversal of 132278394696 is 696493872231.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15950311 + ... + 15958601.

It is an arithmetic number, because the mean of its divisors is an integer number (3082136400).

Almost surely, 2^132278394696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132278394696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197256729600).

132278394696 is an abundant number, since it is smaller than the sum of its proper divisors (262235064504).

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

132278394696 is a wasteful number, since it uses less digits than its factorization.

132278394696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12459 (or 12455 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 60.

The spelling of 132278394696 in words is "one hundred thirty-two billion, two hundred seventy-eight million, three hundred ninety-four thousand, six hundred ninety-six".