1442131302 has 8 divisors (see below), whose sum is σ = 2884262616. Its totient is φ = 480710432.

The previous prime is 1442131289. The next prime is 1442131357. The reversal of 1442131302 is 2031312441.

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

1442131302 is an admirable number.

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, 120177603 + ... + 120177614.

It is an arithmetic number, because the mean of its divisors is an integer number (360532827).

Almost surely, 2^1442131302 is an apocalyptic number.

1442131302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1442131302 is a wasteful number, since it uses less digits than its factorization.

1442131302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240355222.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1442131302 is about 37975.4039083194. The cubic root of 1442131302 is about 1129.8000800158.

Adding to 1442131302 its reverse (2031312441), we get a palindrome (3473443743).

The spelling of 1442131302 in words is "one billion, four hundred forty-two million, one hundred thirty-one thousand, three hundred two".