38435500223424 has 112 divisors (see below), whose sum is σ = 113035761126400. Its totient is φ = 12807013586688.

The previous prime is 38435500223389. The next prime is 38435500223437. The reversal of 38435500223424 is 42432200553483.

38435500223424 is a `hidden beast` number, since 3 + 8 + 43 + 550 + 0 + 2 + 2 + 34 + 24 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 38435500223424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412209 + ... + 8777295.

It is an arithmetic number, because the mean of its divisors is an integer number (1009247867200).

Almost surely, 2^{38435500223424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38435500223424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56517880563200).

38435500223424 is an abundant number, since it is smaller than the sum of its proper divisors (74600260902976).

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

38435500223424 is a wasteful number, since it uses less digits than its factorization.

38435500223424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8367767 (or 8367751 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 45.

The spelling of 38435500223424 in words is "thirty-eight trillion, four hundred thirty-five billion, five hundred million, two hundred twenty-three thousand, four hundred twenty-four".