1134152581156 has 45 divisors (see below), whose sum is σ = 2315636835099. Its totient is φ = 486020663352.

The previous prime is 1134152581151. The next prime is 1134152581171. The reversal of 1134152581156 is 6511852514311.

The square root of 1134152581156 is 1064966.

It is a perfect power (a square), and thus also a powerful number.

It is a super-3 number, since 3×1134152581156³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1134152581151) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 104361235 + ... + 104372101.

Almost surely, 2^{1134152581156} is an apocalyptic number.

1134152581156 is the 1064966-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1134152581156

1134152581156 is an abundant number, since it is smaller than the sum of its proper divisors (1181484253943).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1134152581156 is an frugal number, since it uses more digits than its factorization.

1134152581156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21766 (or 10876 counting only the distinct ones).

The product of its digits is 144000, while the sum is 43.

The spelling of 1134152581156 in words is "one trillion, one hundred thirty-four billion, one hundred fifty-two million, five hundred eighty-one thousand, one hundred fifty-six".