1442210030 has 32 divisors (see below), whose sum is σ = 2653272288. Its totient is φ = 564220800.

The previous prime is 1442209969. The next prime is 1442210039. The reversal of 1442210030 is 300122441.

It is a junction number, because it is equal to n+sod(n) for n = 1442209990 and 1442210008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442210039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171320 + ... + 179540.

It is an arithmetic number, because the mean of its divisors is an integer number (82914759).

Almost surely, 2^1442210030 is an apocalyptic number.

1442210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442210030 is a deficient number, since it is larger than the sum of its proper divisors (1211062258).

1442210030 is a wasteful number, since it uses less digits than its factorization.

1442210030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8612.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1442210030 is about 37976.4404598430. The cubic root of 1442210030 is about 1129.8206387731.

Adding to 1442210030 its reverse (300122441), we get a palindrome (1742332471).

The spelling of 1442210030 in words is "one billion, four hundred forty-two million, two hundred ten thousand, thirty".