42356158339 has 4 divisors (see below), whose sum is σ = 46206718200. Its totient is φ = 38505598480.

The previous prime is 42356158333. The next prime is 42356158387. The reversal of 42356158339 is 93385165324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42356158339 - 2²⁷ = 42221940611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42356158292 and 42356158301.

It is not an unprimeable number, because it can be changed into a prime (42356158333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1925279914 + ... + 1925279935.

It is an arithmetic number, because the mean of its divisors is an integer number (11551679550).

Almost surely, 2^42356158339 is an apocalyptic number.

42356158339 is a deficient number, since it is larger than the sum of its proper divisors (3850559861).

42356158339 is a wasteful number, since it uses less digits than its factorization.

42356158339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850559860.

The product of its digits is 2332800, while the sum is 49.

The spelling of 42356158339 in words is "forty-two billion, three hundred fifty-six million, one hundred fifty-eight thousand, three hundred thirty-nine".