1442010031420 has 48 divisors (see below), whose sum is σ = 3460954775040. Its totient is φ = 494384768064.

The previous prime is 1442010031411. The next prime is 1442010031439. The reversal of 1442010031420 is 241300102441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1442010031391 and 1442010031400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3820857 + ... + 4181263.

It is an arithmetic number, because the mean of its divisors is an integer number (72103224480).

Almost surely, 2^{1442010031420} is an apocalyptic number.

1442010031420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1442010031420 is an abundant number, since it is smaller than the sum of its proper divisors (2018944743620).

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

1442010031420 is a wasteful number, since it uses less digits than its factorization.

1442010031420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389002 (or 389000 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1442010031420 its reverse (241300102441), we get a palindrome (1683310133861).

The spelling of 1442010031420 in words is "one trillion, four hundred forty-two billion, ten million, thirty-one thousand, four hundred twenty".