42635955888067 has 2 divisors, whose sum is σ = 42635955888068. Its totient is φ = 42635955888066.

The previous prime is 42635955888049. The next prime is 42635955888131. The reversal of 42635955888067 is 76088855953624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42635955888067 - 2²³ = 42635947499459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42635955887984 and 42635955888002.

It is not a weakly prime, because it can be changed into another prime (42635955888667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21317977944033 + 21317977944034.

It is an arithmetic number, because the mean of its divisors is an integer number (21317977944034).

Almost surely, 2^{42635955888067} is an apocalyptic number.

42635955888067 is a deficient number, since it is larger than the sum of its proper divisors (1).

42635955888067 is an equidigital number, since it uses as much as digits as its factorization.

42635955888067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648000, while the sum is 76.

The spelling of 42635955888067 in words is "forty-two trillion, six hundred thirty-five billion, nine hundred fifty-five million, eight hundred eighty-eight thousand, sixty-seven".