42422503662 has 96 divisors (see below), whose sum is σ = 114664402944. Its totient is φ = 11012241600.

The previous prime is 42422503609. The next prime is 42422503723. The reversal of 42422503662 is 26630522424.

42422503662 is a `hidden beast` number, since 4 + 2 + 42 + 250 + 366 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2571123 + ... + 2587569.

It is an arithmetic number, because the mean of its divisors is an integer number (1194420864).

Almost surely, 2^42422503662 is an apocalyptic number.

42422503662 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 42422503662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57332201472).

42422503662 is an abundant number, since it is smaller than the sum of its proper divisors (72241899282).

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

42422503662 is a wasteful number, since it uses less digits than its factorization.

42422503662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18334 (or 18331 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 42422503662 in words is "forty-two billion, four hundred twenty-two million, five hundred three thousand, six hundred sixty-two".