42362165413 has 2 divisors, whose sum is σ = 42362165414. Its totient is φ = 42362165412.

The previous prime is 42362165401. The next prime is 42362165423. The reversal of 42362165413 is 31456126324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37055480004 + 5306685409 = 192498^2 + 72847^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42362165413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42362165423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21181082706 + 21181082707.

It is an arithmetic number, because the mean of its divisors is an integer number (21181082707).

Almost surely, 2^42362165413 is an apocalyptic number.

It is an amenable number.

42362165413 is a deficient number, since it is larger than the sum of its proper divisors (1).

42362165413 is an equidigital number, since it uses as much as digits as its factorization.

42362165413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 37.

The spelling of 42362165413 in words is "forty-two billion, three hundred sixty-two million, one hundred sixty-five thousand, four hundred thirteen".