42850622536 has 16 divisors (see below), whose sum is σ = 81860859900. Its totient is φ = 21021059904.

The previous prime is 42850622513. The next prime is 42850622561. The reversal of 42850622536 is 63522605824.

It can be written as a sum of positive squares in 2 ways, for example, as 35647705636 + 7202916900 = 188806^2 + 84870^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42850622492 and 42850622501.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50530971 + ... + 50531818.

Almost surely, 2^42850622536 is an apocalyptic number.

It is an amenable number.

42850622536 is a deficient number, since it is larger than the sum of its proper divisors (39010237364).

42850622536 is a wasteful number, since it uses less digits than its factorization.

42850622536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101062848 (or 101062844 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 42850622536 in words is "forty-two billion, eight hundred fifty million, six hundred twenty-two thousand, five hundred thirty-six".