1353264242 has 12 divisors (see below), whose sum is σ = 2231208798. Its totient is φ = 615120000.

The previous prime is 1353264229. The next prime is 1353264257. The reversal of 1353264242 is 2424623531.

It can be written as a sum of positive squares in only one way, i.e., 1340951161 + 12313081 = 36619^2 + 3509^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1353264199 and 1353264208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2795759 + ... + 2796242.

Almost surely, 2^1353264242 is an apocalyptic number.

1353264242 is a deficient number, since it is larger than the sum of its proper divisors (877944556).

1353264242 is a wasteful number, since it uses less digits than its factorization.

1353264242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5592025 (or 5592014 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 1353264242 is about 36786.7400295269. The cubic root of 1353264242 is about 1106.0995155854.

Adding to 1353264242 its reverse (2424623531), we get a palindrome (3777887773).

The spelling of 1353264242 in words is "one billion, three hundred fifty-three million, two hundred sixty-four thousand, two hundred forty-two".