1147412151587 has 8 divisors (see below), whose sum is σ = 1258989241104. Its totient is φ = 1039165721568.

The previous prime is 1147412151551. The next prime is 1147412151601. The reversal of 1147412151587 is 7851512147411.

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

It is not a de Polignac number, because 1147412151587 - 2³⁰ = 1146338409763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1147412121587) 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, 832664153 + ... + 832665530.

It is an arithmetic number, because the mean of its divisors is an integer number (157373655138).

Almost surely, 2^{1147412151587} is an apocalyptic number.

1147412151587 is a deficient number, since it is larger than the sum of its proper divisors (111577089517).

1147412151587 is a wasteful number, since it uses less digits than its factorization.

1147412151587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665329749.

The product of its digits is 313600, while the sum is 47.

Adding to 1147412151587 its reverse (7851512147411), we get a palindrome (8998924298998).

The spelling of 1147412151587 in words is "one trillion, one hundred forty-seven billion, four hundred twelve million, one hundred fifty-one thousand, five hundred eighty-seven".