1446142604642 has 16 divisors (see below), whose sum is σ = 2189079943872. Its totient is φ = 716473414800.

The previous prime is 1446142604581. The next prime is 1446142604717. The reversal of 1446142604642 is 2464062416441.

It is a junction number, because it is equal to n+sod(n) for n = 1446142604593 and 1446142604602.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5911028 + ... + 6150815.

It is an arithmetic number, because the mean of its divisors is an integer number (136817496492).

Almost surely, 2^{1446142604642} is an apocalyptic number.

1446142604642 is a deficient number, since it is larger than the sum of its proper divisors (742937339230).

1446142604642 is a wasteful number, since it uses less digits than its factorization.

1446142604642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12062393.

The product of its (nonzero) digits is 884736, while the sum is 44.

The spelling of 1446142604642 in words is "one trillion, four hundred forty-six billion, one hundred forty-two million, six hundred four thousand, six hundred forty-two".