42637047000 has 256 divisors, whose sum is σ = 138864585600. Its totient is φ = 10878156800.

The previous prime is 42637046993. The next prime is 42637047031. The reversal of 42637047000 is 74073624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9828832 + ... + 9833168.

Almost surely, 2^42637047000 is an apocalyptic number.

42637047000 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 42637047000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69432292800).

42637047000 is an abundant number, since it is smaller than the sum of its proper divisors (96227538600).

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

42637047000 is a wasteful number, since it uses less digits than its factorization.

42637047000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4503 (or 4489 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The spelling of 42637047000 in words is "forty-two billion, six hundred thirty-seven million, forty-seven thousand".