1442013043020 has 96 divisors (see below), whose sum is σ = 4420596370176. Its totient is φ = 348316857600.

The previous prime is 1442013042991. The next prime is 1442013043027. The reversal of 1442013043020 is 203403102441.

It is not an unprimeable number, because it can be changed into a prime (1442013043027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3760986 + ... + 4126625.

It is an arithmetic number, because the mean of its divisors is an integer number (46047878856).

Almost surely, 2^{1442013043020} is an apocalyptic number.

1442013043020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1442013043020 is an abundant number, since it is smaller than the sum of its proper divisors (2978583327156).

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

1442013043020 is a wasteful number, since it uses less digits than its factorization.

1442013043020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7887911 (or 7887909 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1442013043020 its reverse (203403102441), we get a palindrome (1645416145461).

The spelling of 1442013043020 in words is "one trillion, four hundred forty-two billion, thirteen million, forty-three thousand, twenty".