42885303561825 has 48 divisors (see below), whose sum is σ = 71046897457536. Its totient is φ = 22825992499200.

The previous prime is 42885303561803. The next prime is 42885303561857. The reversal of 42885303561825 is 52816530358824.

It is not a de Polignac number, because 42885303561825 - 2¹³ = 42885303553633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 153096844 + ... + 153376706.

It is an arithmetic number, because the mean of its divisors is an integer number (1480143697032).

Almost surely, 2^{42885303561825} is an apocalyptic number.

It is an amenable number.

42885303561825 is a deficient number, since it is larger than the sum of its proper divisors (28161593895711).

42885303561825 is a wasteful number, since it uses less digits than its factorization.

42885303561825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283994 (or 283989 counting only the distinct ones).

The product of its (nonzero) digits is 55296000, while the sum is 60.

The spelling of 42885303561825 in words is "forty-two trillion, eight hundred eighty-five billion, three hundred three million, five hundred sixty-one thousand, eight hundred twenty-five".