42466204440 has 96 divisors (see below), whose sum is σ = 150562011600. Its totient is φ = 10294836480.

The previous prime is 42466204423. The next prime is 42466204471. The reversal of 42466204440 is 4440266424.

42466204440 is a `hidden beast` number, since 4 + 2 + 4 + 6 + 6 + 204 + 440 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 42466204395 and 42466204404.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 5357935 + ... + 5365854.

Almost surely, 2^42466204440 is an apocalyptic number.

42466204440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42466204440 is an abundant number, since it is smaller than the sum of its proper divisors (108095807160).

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

42466204440 is a wasteful number, since it uses less digits than its factorization.

42466204440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10723817 (or 10723810 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

The spelling of 42466204440 in words is "forty-two billion, four hundred sixty-six million, two hundred four thousand, four hundred forty".