42882178411425 has 24 divisors (see below), whose sum is σ = 75069037033056. Its totient is φ = 21525171907840.

The previous prime is 42882178411403. The next prime is 42882178411441. The reversal of 42882178411425 is 52411487128824.

It is a happy number.

It is not a de Polignac number, because 42882178411425 - 2⁵ = 42882178411393 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16816539279 + ... + 16816541828.

It is an arithmetic number, because the mean of its divisors is an integer number (3127876543044).

Almost surely, 2^{42882178411425} is an apocalyptic number.

It is an amenable number.

42882178411425 is a deficient number, since it is larger than the sum of its proper divisors (32186858621631).

42882178411425 is a wasteful number, since it uses less digits than its factorization.

42882178411425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33633081137 (or 33633081132 counting only the distinct ones).

The product of its digits is 9175040, while the sum is 57.

The spelling of 42882178411425 in words is "forty-two trillion, eight hundred eighty-two billion, one hundred seventy-eight million, four hundred eleven thousand, four hundred twenty-five".