42885601471 has 2 divisors, whose sum is σ = 42885601472. Its totient is φ = 42885601470.

The previous prime is 42885601403. The next prime is 42885601513. The reversal of 42885601471 is 17410658824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42885601471 - 2¹³ = 42885593279 is a prime.

It is a super-3 number, since 3×42885601471³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42885601771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21442800735 + 21442800736.

It is an arithmetic number, because the mean of its divisors is an integer number (21442800736).

Almost surely, 2^42885601471 is an apocalyptic number.

42885601471 is a deficient number, since it is larger than the sum of its proper divisors (1).

42885601471 is an equidigital number, since it uses as much as digits as its factorization.

42885601471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 42885601471 in words is "forty-two billion, eight hundred eighty-five million, six hundred one thousand, four hundred seventy-one".