42606522716 has 24 divisors (see below), whose sum is σ = 78765047760. Its totient is φ = 20110204800.

The previous prime is 42606522709. The next prime is 42606522719. The reversal of 42606522716 is 61722560624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42606522719) 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, 976175 + ... + 1018886.

It is an arithmetic number, because the mean of its divisors is an integer number (3281876990).

Almost surely, 2^42606522716 is an apocalyptic number.

It is an amenable number.

42606522716 is a deficient number, since it is larger than the sum of its proper divisors (36158525044).

42606522716 is a wasteful number, since it uses less digits than its factorization.

42606522716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995365 (or 1995363 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 42606522716 in words is "forty-two billion, six hundred six million, five hundred twenty-two thousand, seven hundred sixteen".