1241236364 has 12 divisors (see below), whose sum is σ = 2196570600. Its totient is φ = 613644768.

The previous prime is 1241236363. The next prime is 1241236391. The reversal of 1241236364 is 4636321421.

It is a super-2 number, since 2×1241236364² = 3081335422631880992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1241236364.

It is not an unprimeable number, because it can be changed into a prime (1241236363) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1742954 + ... + 1743665.

It is an arithmetic number, because the mean of its divisors is an integer number (183047550).

Almost surely, 2^1241236364 is an apocalyptic number.

It is an amenable number.

1241236364 is a deficient number, since it is larger than the sum of its proper divisors (955334236).

1241236364 is a wasteful number, since it uses less digits than its factorization.

1241236364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486712 (or 3486710 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 1241236364 is about 35231.1845387009. The cubic root of 1241236364 is about 1074.6940146620.

Adding to 1241236364 its reverse (4636321421), we get a palindrome (5877557785).

The spelling of 1241236364 in words is "one billion, two hundred forty-one million, two hundred thirty-six thousand, three hundred sixty-four".