42351284677007 has 2 divisors, whose sum is σ = 42351284677008. Its totient is φ = 42351284677006.

The previous prime is 42351284677001. The next prime is 42351284677081. The reversal of 42351284677007 is 70077648215324.

42351284677007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42351284677007 - 2¹⁰ = 42351284675983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42351284677001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21175642338503 + 21175642338504.

It is an arithmetic number, because the mean of its divisors is an integer number (21175642338504).

Almost surely, 2^{42351284677007} is an apocalyptic number.

42351284677007 is a deficient number, since it is larger than the sum of its proper divisors (1).

42351284677007 is an equidigital number, since it uses as much as digits as its factorization.

42351284677007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15805440, while the sum is 56.

The spelling of 42351284677007 in words is "forty-two trillion, three hundred fifty-one billion, two hundred eighty-four million, six hundred seventy-seven thousand, seven".