42242266086 has 16 divisors (see below), whose sum is σ = 84486938544. Its totient is φ = 14080354304.

The previous prime is 42242266081. The next prime is 42242266103. The reversal of 42242266086 is 68066224224.

It is a super-3 number, since 3×42242266086³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42242266081) 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, 194686 + ... + 349838.

It is an arithmetic number, because the mean of its divisors is an integer number (5280433659).

Almost surely, 2^42242266086 is an apocalyptic number.

42242266086 is an abundant number, since it is smaller than the sum of its proper divisors (42244672458).

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

42242266086 is a wasteful number, since it uses less digits than its factorization.

42242266086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200535.

The product of its (nonzero) digits is 442368, while the sum is 42.

The spelling of 42242266086 in words is "forty-two billion, two hundred forty-two million, two hundred sixty-six thousand, eighty-six".