1420443300112 has 10 divisors (see below), whose sum is σ = 2752108893998. Its totient is φ = 710221650048.

The previous prime is 1420443300061. The next prime is 1420443300113. The reversal of 1420443300112 is 2110033440241.

It can be written as a sum of positive squares in only one way, i.e., 1277813203216 + 142630096896 = 1130404^2 + 377664^2 .

It is not an unprimeable number, because it can be changed into a prime (1420443300113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44388853113 + ... + 44388853144.

Almost surely, 2^{1420443300112} is an apocalyptic number.

It is an amenable number.

1420443300112 is a deficient number, since it is larger than the sum of its proper divisors (1331665593886).

1420443300112 is an equidigital number, since it uses as much as digits as its factorization.

1420443300112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88777706265 (or 88777706259 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1420443300112 its reverse (2110033440241), we get a palindrome (3530476740353).

The spelling of 1420443300112 in words is "one trillion, four hundred twenty billion, four hundred forty-three million, three hundred thousand, one hundred twelve".