1442210403430 has 16 divisors (see below), whose sum is σ = 2595995742384. Its totient is φ = 576880380000.

The previous prime is 1442210403349. The next prime is 1442210403449. The reversal of 1442210403430 is 343040122441.

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, 1535464 + ... + 2289556.

It is an arithmetic number, because the mean of its divisors is an integer number (162249733899).

Almost surely, 2^{1442210403430} is an apocalyptic number.

1442210403430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442210403430 is a deficient number, since it is larger than the sum of its proper divisors (1153785338954).

1442210403430 is a wasteful number, since it uses less digits than its factorization.

1442210403430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945351.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1442210403430 its reverse (343040122441), we get a palindrome (1785250525871).

The spelling of 1442210403430 in words is "one trillion, four hundred forty-two billion, two hundred ten million, four hundred three thousand, four hundred thirty".