1042622136463 has 2 divisors, whose sum is σ = 1042622136464. Its totient is φ = 1042622136462.

The previous prime is 1042622136461. The next prime is 1042622136473. The reversal of 1042622136463 is 3646312262401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1042622136463 - 2¹ = 1042622136461 is a prime.

Together with 1042622136461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042622136461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521311068231 + 521311068232.

It is an arithmetic number, because the mean of its divisors is an integer number (521311068232).

Almost surely, 2^{1042622136463} is an apocalyptic number.

1042622136463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042622136463 is an equidigital number, since it uses as much as digits as its factorization.

1042622136463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 40.

Adding to 1042622136463 its reverse (3646312262401), we get a palindrome (4688934398864).

The spelling of 1042622136463 in words is "one trillion, forty-two billion, six hundred twenty-two million, one hundred thirty-six thousand, four hundred sixty-three".