1424311442020 has 24 divisors (see below), whose sum is σ = 2995320896568. Its totient is φ = 568911840000.

The previous prime is 1424311442003. The next prime is 1424311442063. The reversal of 1424311442020 is 202441134241.

It can be written as a sum of positive squares in 4 ways, for example, as 474743048256 + 949568393764 = 689016^2 + 974458^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1424311442020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50781681 + ... + 50809720.

It is an arithmetic number, because the mean of its divisors is an integer number (124805037357).

Almost surely, 2^{1424311442020} is an apocalyptic number.

1424311442020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1424311442020 is an abundant number, since it is smaller than the sum of its proper divisors (1571009454548).

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

1424311442020 is a wasteful number, since it uses less digits than its factorization.

1424311442020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101592111 (or 101592109 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1424311442020 its reverse (202441134241), we get a palindrome (1626752576261).

The spelling of 1424311442020 in words is "one trillion, four hundred twenty-four billion, three hundred eleven million, four hundred forty-two thousand, twenty".