1442564849634 has 8 divisors (see below), whose sum is σ = 2885129699280. Its totient is φ = 480854949876.

The previous prime is 1442564849599. The next prime is 1442564849699. The reversal of 1442564849634 is 4369484652441.

It is a sphenic number, since it is the product of 3 distinct primes.

1442564849634 is an admirable number.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120213737464 + ... + 120213737475.

It is an arithmetic number, because the mean of its divisors is an integer number (360641212410).

Almost surely, 2^{1442564849634} is an apocalyptic number.

1442564849634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1442564849634 is a wasteful number, since it uses less digits than its factorization.

1442564849634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240427474944.

The product of its digits is 79626240, while the sum is 60.

The spelling of 1442564849634 in words is "one trillion, four hundred forty-two billion, five hundred sixty-four million, eight hundred forty-nine thousand, six hundred thirty-four".