1420440133132 has 6 divisors (see below), whose sum is σ = 2485770232988. Its totient is φ = 710220066564.

The previous prime is 1420440133127. The next prime is 1420440133141. The reversal of 1420440133132 is 2313310440241.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1420440133132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177555016638 + ... + 177555016645.

Almost surely, 2^{1420440133132} is an apocalyptic number.

It is an amenable number.

1420440133132 is a deficient number, since it is larger than the sum of its proper divisors (1065330099856).

1420440133132 is a wasteful number, since it uses less digits than its factorization.

1420440133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355110033287 (or 355110033285 counting only the distinct ones).

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

Adding to 1420440133132 its reverse (2313310440241), we get a palindrome (3733750573373).

The spelling of 1420440133132 in words is "one trillion, four hundred twenty billion, four hundred forty million, one hundred thirty-three thousand, one hundred thirty-two".