1442102422 has 8 divisors (see below), whose sum is σ = 2187459000. Its totient is φ = 712949424.

The previous prime is 1442102383. The next prime is 1442102429. The reversal of 1442102422 is 2242012441.

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

It is a junction number, because it is equal to n+sod(n) for n = 1442102393 and 1442102402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442102429) 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, 4050672 + ... + 4051027.

It is an arithmetic number, because the mean of its divisors is an integer number (273432375).

Almost surely, 2^1442102422 is an apocalyptic number.

1442102422 is a deficient number, since it is larger than the sum of its proper divisors (745356578).

1442102422 is an equidigital number, since it uses as much as digits as its factorization.

1442102422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8101790.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1442102422 is about 37975.0236602955. The cubic root of 1442102422 is about 1129.7925382050.

Adding to 1442102422 its reverse (2242012441), we get a palindrome (3684114863).

The spelling of 1442102422 in words is "one billion, four hundred forty-two million, one hundred two thousand, four hundred twenty-two".