1350440204 has 18 divisors (see below), whose sum is σ = 2402674092. Its totient is φ = 664143600.

The previous prime is 1350440177. The next prime is 1350440209. The reversal of 1350440204 is 4020440531.

It is a self number, because there is not a number n which added to its sum of digits gives 1350440204.

It is not an unprimeable number, because it can be changed into a prime (1350440209) by changing a digit.

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, 30482 + ... + 60249.

It is an arithmetic number, because the mean of its divisors is an integer number (133481894).

Almost surely, 2^1350440204 is an apocalyptic number.

It is an amenable number.

1350440204 is a deficient number, since it is larger than the sum of its proper divisors (1052233888).

1350440204 is an equidigital number, since it uses as much as digits as its factorization.

1350440204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90857 (or 90794 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1350440204 is about 36748.3360711747. The cubic root of 1350440204 is about 1105.3295643451.

Adding to 1350440204 its reverse (4020440531), we get a palindrome (5370880735).

The spelling of 1350440204 in words is "one billion, three hundred fifty million, four hundred forty thousand, two hundred four".