1132871417242 has 4 divisors (see below), whose sum is σ = 1699307125866. Its totient is φ = 566435708620.

The previous prime is 1132871417233. The next prime is 1132871417287. The reversal of 1132871417242 is 2427141782311.

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., 1077109789921 + 55761627321 = 1037839^2 + 236139^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283217854309 + ... + 283217854312.

Almost surely, 2^{1132871417242} is an apocalyptic number.

1132871417242 is a deficient number, since it is larger than the sum of its proper divisors (566435708624).

1132871417242 is an equidigital number, since it uses as much as digits as its factorization.

1132871417242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566435708623.

The product of its digits is 150528, while the sum is 43.

The spelling of 1132871417242 in words is "one trillion, one hundred thirty-two billion, eight hundred seventy-one million, four hundred seventeen thousand, two hundred forty-two".