1132849474138 has 4 divisors (see below), whose sum is σ = 1699274211210. Its totient is φ = 566424737068.

The previous prime is 1132849474129. The next prime is 1132849474157. The reversal of 1132849474138 is 8314749482311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1127773909089 + 5075565049 = 1061967^2 + 71243^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283212368533 + ... + 283212368536.

Almost surely, 2^{1132849474138} is an apocalyptic number.

1132849474138 is a deficient number, since it is larger than the sum of its proper divisors (566424737072).

1132849474138 is an equidigital number, since it uses as much as digits as its factorization.

1132849474138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566424737071.

The product of its digits is 4644864, while the sum is 55.

The spelling of 1132849474138 in words is "one trillion, one hundred thirty-two billion, eight hundred forty-nine million, four hundred seventy-four thousand, one hundred thirty-eight".