1442310430111 has 6 divisors (see below), whose sum is σ = 1522216825512. Its totient is φ = 1366399354500.

The previous prime is 1442310430109. The next prime is 1442310430133. The reversal of 1442310430111 is 1110340132441.

It is not a de Polignac number, because 1442310430111 - 2¹ = 1442310430109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442310430511) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1997659515 + ... + 1997660236.

It is an arithmetic number, because the mean of its divisors is an integer number (253702804252).

Almost surely, 2^{1442310430111} is an apocalyptic number.

1442310430111 is a deficient number, since it is larger than the sum of its proper divisors (79906395401).

1442310430111 is an equidigital number, since it uses as much as digits as its factorization.

1442310430111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995319789 (or 3995319770 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1442310430111 its reverse (1110340132441), we get a palindrome (2552650562552).

The spelling of 1442310430111 in words is "one trillion, four hundred forty-two billion, three hundred ten million, four hundred thirty thousand, one hundred eleven".