1159486631384 has 8 divisors (see below), whose sum is σ = 2174037433860. Its totient is φ = 579743315688.

The previous prime is 1159486631323. The next prime is 1159486631389. The reversal of 1159486631384 is 4831366849511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159486631389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72467914454 + ... + 72467914469.

Almost surely, 2^{1159486631384} is an apocalyptic number.

It is an amenable number.

1159486631384 is a deficient number, since it is larger than the sum of its proper divisors (1014550802476).

1159486631384 is a wasteful number, since it uses less digits than its factorization.

1159486631384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144935828929 (or 144935828925 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 59.

The spelling of 1159486631384 in words is "one trillion, one hundred fifty-nine billion, four hundred eighty-six million, six hundred thirty-one thousand, three hundred eighty-four".