42606355975 has 6 divisors (see below), whose sum is σ = 52831881440. Its totient is φ = 34085084760.

The previous prime is 42606355973. The next prime is 42606355999. The reversal of 42606355975 is 57955360624.

42606355975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42606355975 - 2¹ = 42606355973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42606355973) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 852127095 + ... + 852127144.

Almost surely, 2^42606355975 is an apocalyptic number.

42606355975 is a deficient number, since it is larger than the sum of its proper divisors (10225525465).

42606355975 is a wasteful number, since it uses less digits than its factorization.

42606355975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704254249 (or 1704254244 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 52.

The spelling of 42606355975 in words is "forty-two billion, six hundred six million, three hundred fifty-five thousand, nine hundred seventy-five".