1157341483161 has 24 divisors (see below), whose sum is σ = 1727060235264. Its totient is φ = 746058170880.

The previous prime is 1157341483147. The next prime is 1157341483169. The reversal of 1157341483161 is 1613841437511.

1157341483161 is a `hidden beast` number, since 1 + 1 + 5 + 7 + 3 + 4 + 1 + 483 + 161 = 666.

It is not a de Polignac number, because 1157341483161 - 2¹⁰ = 1157341482137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1157341483169) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1364721 + ... + 2043806.

It is an arithmetic number, because the mean of its divisors is an integer number (71960843136).

Almost surely, 2^{1157341483161} is an apocalyptic number.

It is an amenable number.

1157341483161 is a deficient number, since it is larger than the sum of its proper divisors (569718752103).

1157341483161 is a wasteful number, since it uses less digits than its factorization.

1157341483161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409781 (or 3409778 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The spelling of 1157341483161 in words is "one trillion, one hundred fifty-seven billion, three hundred forty-one million, four hundred eighty-three thousand, one hundred sixty-one".