42850071546 has 32 divisors (see below), whose sum is σ = 88669002240. Its totient is φ = 13788699456.

The previous prime is 42850071491. The next prime is 42850071553. The reversal of 42850071546 is 64517005824.

It is a happy number.

It is a super-2 number, since 2×42850071546² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42850071498 and 42850071507.

It is an unprimeable number.

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, 1427080 + ... + 1456796.

It is an arithmetic number, because the mean of its divisors is an integer number (2770906320).

Almost surely, 2^42850071546 is an apocalyptic number.

42850071546 is an abundant number, since it is smaller than the sum of its proper divisors (45818930694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42850071546 is a wasteful number, since it uses less digits than its factorization.

42850071546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38038.

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 42850071546 in words is "forty-two billion, eight hundred fifty million, seventy-one thousand, five hundred forty-six".