42302020344413 has 2 divisors, whose sum is σ = 42302020344414. Its totient is φ = 42302020344412.

The previous prime is 42302020344403. The next prime is 42302020344431. The reversal of 42302020344413 is 31444302020324.

Together with next prime (42302020344431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41518473171289 + 783547173124 = 6443483^2 + 885182^2 .

It is a cyclic number.

It is not a de Polignac number, because 42302020344413 - 2¹² = 42302020340317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42302020344413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42302020344403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21151010172206 + 21151010172207.

It is an arithmetic number, because the mean of its divisors is an integer number (21151010172207).

Almost surely, 2^{42302020344413} is an apocalyptic number.

It is an amenable number.

42302020344413 is a deficient number, since it is larger than the sum of its proper divisors (1).

42302020344413 is an equidigital number, since it uses as much as digits as its factorization.

42302020344413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 42302020344413 its reverse (31444302020324), we get a palindrome (73746322364737).

The spelling of 42302020344413 in words is "forty-two trillion, three hundred two billion, twenty million, three hundred forty-four thousand, four hundred thirteen".