132389378498 has 8 divisors (see below), whose sum is σ = 213859765308. Its totient is φ = 61102790064.

The previous prime is 132389378431. The next prime is 132389378579. The reversal of 132389378498 is 894873983231.

It can be written as a sum of positive squares in 2 ways, for example, as 95587943929 + 36801434569 = 309173^2 + 191837^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2545949561 + ... + 2545949612.

Almost surely, 2^132389378498 is an apocalyptic number.

132389378498 is a deficient number, since it is larger than the sum of its proper divisors (81470386810).

132389378498 is a wasteful number, since it uses less digits than its factorization.

132389378498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5091899188.

The product of its digits is 62705664, while the sum is 65.

The spelling of 132389378498 in words is "one hundred thirty-two billion, three hundred eighty-nine million, three hundred seventy-eight thousand, four hundred ninety-eight".