1442224302302 has 8 divisors (see below), whose sum is σ = 2472384518256. Its totient is φ = 618096129552.

The previous prime is 1442224302287. The next prime is 1442224302307. The reversal of 1442224302302 is 2032034222441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442224302307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51508010783 + ... + 51508010810.

It is an arithmetic number, because the mean of its divisors is an integer number (309048064782).

Almost surely, 2^{1442224302302} is an apocalyptic number.

1442224302302 is a deficient number, since it is larger than the sum of its proper divisors (1030160215954).

1442224302302 is a wasteful number, since it uses less digits than its factorization.

1442224302302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103016021602.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 1442224302302 its reverse (2032034222441), we get a palindrome (3474258524743).

The spelling of 1442224302302 in words is "one trillion, four hundred forty-two billion, two hundred twenty-four million, three hundred two thousand, three hundred two".