1326341044 has 12 divisors (see below), whose sum is σ = 2652682144. Its totient is φ = 568431864.

The previous prime is 1326341011. The next prime is 1326341053. The reversal of 1326341044 is 4401436231.

1326341044 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 47369323 = 1326341044 / (1 + 3 + 2 + 6 + 3 + 4 + 1 + 0 + 4 + 4).

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 23684634 + ... + 23684689.

Almost surely, 2^1326341044 is an apocalyptic number.

1326341044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1326341044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1326341044 is a wasteful number, since it uses less digits than its factorization.

1326341044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47369334 (or 47369332 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 1326341044 is about 36418.9654438453. The cubic root of 1326341044 is about 1098.7150406125.

Adding to 1326341044 its reverse (4401436231), we get a palindrome (5727777275).

The spelling of 1326341044 in words is "one billion, three hundred twenty-six million, three hundred forty-one thousand, forty-four".