1442164034445 has 64 divisors (see below), whose sum is σ = 2359044980736. Its totient is φ = 752135155200.

The previous prime is 1442164034393. The next prime is 1442164034453. The reversal of 1442164034445 is 5444304612441.

It is not a de Polignac number, because 1442164034445 - 2⁷ = 1442164034317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1442164034397 and 1442164034406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 324298212 + ... + 324302658.

It is an arithmetic number, because the mean of its divisors is an integer number (36860077824).

Almost surely, 2^{1442164034445} is an apocalyptic number.

1442164034445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1442164034445 is a deficient number, since it is larger than the sum of its proper divisors (916880946291).

1442164034445 is a wasteful number, since it uses less digits than its factorization.

1442164034445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810.

The product of its (nonzero) digits is 737280, while the sum is 42.

Adding to 1442164034445 its reverse (5444304612441), we get a palindrome (6886468646886).

The spelling of 1442164034445 in words is "one trillion, four hundred forty-two billion, one hundred sixty-four million, thirty-four thousand, four hundred forty-five".