1356441024 has 28 divisors (see below), whose sum is σ = 3588917384. Its totient is φ = 452146944.

The previous prime is 1356441011. The next prime is 1356441049. The reversal of 1356441024 is 4201446531.

It is a junction number, because it is equal to n+sod(n) for n = 1356440982 and 1356441000.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3532207 + ... + 3532590.

Almost surely, 2^1356441024 is an apocalyptic number.

It is an amenable number.

1356441024 is an abundant number, since it is smaller than the sum of its proper divisors (2232476360).

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

1356441024 is an equidigital number, since it uses as much as digits as its factorization.

1356441024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064812 (or 7064802 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1356441024 is about 36829.8930761413. The cubic root of 1356441024 is about 1106.9643604866.

Adding to 1356441024 its reverse (4201446531), we get a palindrome (5557887555).

The spelling of 1356441024 in words is "one billion, three hundred fifty-six million, four hundred forty-one thousand, twenty-four".