1325444106 has 32 divisors (see below), whose sum is σ = 3037616640. Its totient is φ = 377694576.

The previous prime is 1325444089. The next prime is 1325444129. The reversal of 1325444106 is 6014445231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25716 + ... + 57551.

It is an arithmetic number, because the mean of its divisors is an integer number (94925520).

Almost surely, 2^1325444106 is an apocalyptic number.

1325444106 is an abundant number, since it is smaller than the sum of its proper divisors (1712172534).

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

1325444106 is a wasteful number, since it uses less digits than its factorization.

1325444106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83658.

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

The square root of 1325444106 is about 36406.6492003865. The cubic root of 1325444106 is about 1098.4673161170.

Adding to 1325444106 its reverse (6014445231), we get a palindrome (7339889337).

The spelling of 1325444106 in words is "one billion, three hundred twenty-five million, four hundred forty-four thousand, one hundred six".