42496185600 has 864 divisors, whose sum is σ = 172755609600. Its totient is φ = 10135756800.

The previous prime is 42496185587. The next prime is 42496185623. The reversal of 42496185600 is 658169424.

42496185600 is a `hidden beast` number, since 4 + 24 + 9 + 6 + 18 + 5 + 600 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 150163059 + ... + 150163341.

Almost surely, 2^42496185600 is an apocalyptic number.

42496185600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42496185600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86377804800).

42496185600 is an abundant number, since it is smaller than the sum of its proper divisors (130259424000).

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

42496185600 is a wasteful number, since it uses less digits than its factorization.

42496185600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 42496185600 in words is "forty-two billion, four hundred ninety-six million, one hundred eighty-five thousand, six hundred".