42347635000 has 160 divisors (see below), whose sum is σ = 108527760000. Its totient is φ = 15358320000.

The previous prime is 42347634977. The next prime is 42347635009. The reversal of 42347635000 is 53674324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42347635009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27444229 + ... + 27445771.

It is an arithmetic number, because the mean of its divisors is an integer number (678298500).

Almost surely, 2^42347635000 is an apocalyptic number.

42347635000 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 42347635000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54263880000).

42347635000 is an abundant number, since it is smaller than the sum of its proper divisors (66180125000).

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

42347635000 is a wasteful number, since it uses less digits than its factorization.

42347635000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079 (or 2060 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The spelling of 42347635000 in words is "forty-two billion, three hundred forty-seven million, six hundred thirty-five thousand".