42143132314057 has 2 divisors, whose sum is σ = 42143132314058. Its totient is φ = 42143132314056.

The previous prime is 42143132314039. The next prime is 42143132314081. The reversal of 42143132314057 is 75041323134124.

42143132314057 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 can be written as a sum of positive squares in only one way, i.e., 23244123718656 + 18899008595401 = 4821216^2 + 4347299^2 .

It is a cyclic number.

It is not a de Polignac number, because 42143132314057 - 2⁴³ = 33347039291849 is a prime.

It is not a weakly prime, because it can be changed into another prime (42143132311057) 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, 21071566157028 + 21071566157029.

It is an arithmetic number, because the mean of its divisors is an integer number (21071566157029).

Almost surely, 2^{42143132314057} is an apocalyptic number.

It is an amenable number.

42143132314057 is a deficient number, since it is larger than the sum of its proper divisors (1).

42143132314057 is an equidigital number, since it uses as much as digits as its factorization.

42143132314057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 42143132314057 in words is "forty-two trillion, one hundred forty-three billion, one hundred thirty-two million, three hundred fourteen thousand, fifty-seven".