42320355000 has 480 divisors, whose sum is σ = 166130321280. Its totient is φ = 8791200000.

The previous prime is 42320354983. The next prime is 42320355041. The reversal of 42320355000 is 55302324.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 12703335 + ... + 12706665.

It is an arithmetic number, because the mean of its divisors is an integer number (346104836).

Almost surely, 2^42320355000 is an apocalyptic number.

42320355000 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 42320355000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83065160640).

42320355000 is an abundant number, since it is smaller than the sum of its proper divisors (123809966280).

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

42320355000 is a wasteful number, since it uses less digits than its factorization.

42320355000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389 (or 3359 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

Adding to 42320355000 its reverse (55302324), we get a palindrome (42375657324).

The spelling of 42320355000 in words is "forty-two billion, three hundred twenty million, three hundred fifty-five thousand".