1442505046119 has 16 divisors (see below), whose sum is σ = 2036527568640. Its totient is φ = 905079047040.

The previous prime is 1442505046111. The next prime is 1442505046121. The reversal of 1442505046119 is 9116405052441.

It is not a de Polignac number, because 1442505046119 - 2³ = 1442505046111 is a prime.

It is a super-2 number, since 2×1442505046119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442505046111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1898712 + ... + 2547570.

It is an arithmetic number, because the mean of its divisors is an integer number (127282973040).

Almost surely, 2^{1442505046119} is an apocalyptic number.

1442505046119 is a deficient number, since it is larger than the sum of its proper divisors (594022522521).

1442505046119 is a wasteful number, since it uses less digits than its factorization.

1442505046119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692470.

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 1442505046119 in words is "one trillion, four hundred forty-two billion, five hundred five million, forty-six thousand, one hundred nineteen".