42930562547 has 8 divisors (see below), whose sum is σ = 42993021456. Its totient is φ = 42868150272.

The previous prime is 42930562541. The next prime is 42930562589. The reversal of 42930562547 is 74526503924.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42930562547 - 2²⁰ = 42929513971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42930562541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2099123 + ... + 2119475.

It is an arithmetic number, because the mean of its divisors is an integer number (5374127682).

Almost surely, 2^42930562547 is an apocalyptic number.

42930562547 is a deficient number, since it is larger than the sum of its proper divisors (62458909).

42930562547 is a wasteful number, since it uses less digits than its factorization.

42930562547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23317.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 42930562547 in words is "forty-two billion, nine hundred thirty million, five hundred sixty-two thousand, five hundred forty-seven".