1420042022041 has 2 divisors, whose sum is σ = 1420042022042. Its totient is φ = 1420042022040.

The previous prime is 1420042022039. The next prime is 1420042022081. The reversal of 1420042022041 is 1402202400241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1122531774016 + 297510248025 = 1059496^2 + 545445^2 .

It is a cyclic number.

It is not a de Polignac number, because 1420042022041 - 2¹ = 1420042022039 is a prime.

Together with 1420042022039, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1420042022081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710021011020 + 710021011021.

It is an arithmetic number, because the mean of its divisors is an integer number (710021011021).

Almost surely, 2^{1420042022041} is an apocalyptic number.

It is an amenable number.

1420042022041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420042022041 is an equidigital number, since it uses as much as digits as its factorization.

1420042022041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 1420042022041 its reverse (1402202400241), we get a palindrome (2822244422282).

The spelling of 1420042022041 in words is "one trillion, four hundred twenty billion, forty-two million, twenty-two thousand, forty-one".