1241135848 has 8 divisors (see below), whose sum is σ = 2327129730. Its totient is φ = 620567920.

The previous prime is 1241135801. The next prime is 1241135869. The reversal of 1241135848 is 8485311421.

It can be written as a sum of positive squares in only one way, i.e., 833015044 + 408120804 = 28862^2 + 20202^2 .

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

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77570983 + ... + 77570998.

Almost surely, 2^1241135848 is an apocalyptic number.

It is an amenable number.

1241135848 is a deficient number, since it is larger than the sum of its proper divisors (1085993882).

1241135848 is a wasteful number, since it uses less digits than its factorization.

1241135848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155141987 (or 155141983 counting only the distinct ones).

The product of its digits is 30720, while the sum is 37.

The square root of 1241135848 is about 35229.7579895179. The cubic root of 1241135848 is about 1074.6650041091.

The spelling of 1241135848 in words is "one billion, two hundred forty-one million, one hundred thirty-five thousand, eight hundred forty-eight".