1446131340112 has 10 divisors (see below), whose sum is σ = 2801879471498. Its totient is φ = 723065670048.

The previous prime is 1446131340107. The next prime is 1446131340131. The reversal of 1446131340112 is 2110431316441.

It can be written as a sum of positive squares in only one way, i.e., 1305022925376 + 141108414736 = 1142376^2 + 375644^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45191604363 + ... + 45191604394.

Almost surely, 2^{1446131340112} is an apocalyptic number.

It is an amenable number.

1446131340112 is a deficient number, since it is larger than the sum of its proper divisors (1355748131386).

1446131340112 is an equidigital number, since it uses as much as digits as its factorization.

1446131340112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90383208765 (or 90383208759 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 1446131340112 its reverse (2110431316441), we get a palindrome (3556562656553).

The spelling of 1446131340112 in words is "one trillion, four hundred forty-six billion, one hundred thirty-one million, three hundred forty thousand, one hundred twelve".