1147016296887 has 8 divisors (see below), whose sum is σ = 1529481368304. Its totient is φ = 764614378368.

The previous prime is 1147016296879. The next prime is 1147016296889. The reversal of 1147016296887 is 7886926107411.

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

It is not a de Polignac number, because 1147016296887 - 2³ = 1147016296879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1147016296887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1147016296889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15745828 + ... + 15818505.

It is an arithmetic number, because the mean of its divisors is an integer number (191185171038).

Almost surely, 2^{1147016296887} is an apocalyptic number.

1147016296887 is a deficient number, since it is larger than the sum of its proper divisors (382465071417).

1147016296887 is a wasteful number, since it uses less digits than its factorization.

1147016296887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31576449.

The product of its (nonzero) digits is 8128512, while the sum is 60.

The spelling of 1147016296887 in words is "one trillion, one hundred forty-seven billion, sixteen million, two hundred ninety-six thousand, eight hundred eighty-seven".