1442034143331 has 16 divisors (see below), whose sum is σ = 2035877390208. Its totient is φ = 904777078400.

The previous prime is 1442034143317. The next prime is 1442034143369. The reversal of 1442034143331 is 1333414302441.

It is a cyclic number.

It is not a de Polignac number, because 1442034143331 - 2¹⁴ = 1442034126947 is a prime.

It is a super-2 number, since 2×1442034143331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1442034143292 and 1442034143301.

It is not an unprimeable number, because it can be changed into a prime (1442030143331) 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, 1239916 + ... + 2102726.

It is an arithmetic number, because the mean of its divisors is an integer number (127242336888).

Almost surely, 2^{1442034143331} is an apocalyptic number.

1442034143331 is a deficient number, since it is larger than the sum of its proper divisors (593843246877).

1442034143331 is a wasteful number, since it uses less digits than its factorization.

1442034143331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895602.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 1442034143331 its reverse (1333414302441), we get a palindrome (2775448445772).

The spelling of 1442034143331 in words is "one trillion, four hundred forty-two billion, thirty-four million, one hundred forty-three thousand, three hundred thirty-one".