1442340265532 has 12 divisors (see below), whose sum is σ = 2577799623840. Its totient is φ = 705826087296.

The previous prime is 1442340265501. The next prime is 1442340265703. The reversal of 1442340265532 is 2355620432441.

It is a self number, because there is not a number n which added to its sum of digits gives 1442340265532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3836011157 + ... + 3836011532.

It is an arithmetic number, because the mean of its divisors is an integer number (214816635320).

Almost surely, 2^{1442340265532} is an apocalyptic number.

It is an amenable number.

1442340265532 is a deficient number, since it is larger than the sum of its proper divisors (1135459358308).

1442340265532 is a wasteful number, since it uses less digits than its factorization.

1442340265532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7672022740 (or 7672022738 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 1442340265532 its reverse (2355620432441), we get a palindrome (3797960697973).

The spelling of 1442340265532 in words is "one trillion, four hundred forty-two billion, three hundred forty million, two hundred sixty-five thousand, five hundred thirty-two".