42859574641 has 16 divisors (see below), whose sum is σ = 48197592576. Its totient is φ = 37815598656.

The previous prime is 42859574629. The next prime is 42859574657. The reversal of 42859574641 is 14647595824.

It is a cyclic number.

It is not a de Polignac number, because 42859574641 - 2⁵ = 42859574609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42859574041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375111 + ... + 475843.

It is an arithmetic number, because the mean of its divisors is an integer number (3012349536).

Almost surely, 2^42859574641 is an apocalyptic number.

It is an amenable number.

42859574641 is a deficient number, since it is larger than the sum of its proper divisors (5338017935).

42859574641 is a wasteful number, since it uses less digits than its factorization.

42859574641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102192.

The product of its digits is 9676800, while the sum is 55.

The spelling of 42859574641 in words is "forty-two billion, eight hundred fifty-nine million, five hundred seventy-four thousand, six hundred forty-one".