1442286430 has 16 divisors (see below), whose sum is σ = 2795817024. Its totient is φ = 532536480.

The previous prime is 1442286407. The next prime is 1442286457. The reversal of 1442286430 is 346822441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5547126 + ... + 5547385.

It is an arithmetic number, because the mean of its divisors is an integer number (174738564).

Almost surely, 2^1442286430 is an apocalyptic number.

1442286430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442286430 is a deficient number, since it is larger than the sum of its proper divisors (1353530594).

1442286430 is a wasteful number, since it uses less digits than its factorization.

1442286430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11094531.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 1442286430 is about 37977.4463333174. The cubic root of 1442286430 is about 1129.8405888892.

The spelling of 1442286430 in words is "one billion, four hundred forty-two million, two hundred eighty-six thousand, four hundred thirty".