38524622436 has 192 divisors, whose sum is σ = 107012505600. Its totient is φ = 11964153600.

The previous prime is 38524622401. The next prime is 38524622441. The reversal of 38524622436 is 63422642583.

38524622436 is a `hidden beast` number, since 38 + 524 + 62 + 2 + 4 + 36 = 666.

38524622436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 38524622391 and 38524622400.

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, 10219560 + ... + 10223328.

It is an arithmetic number, because the mean of its divisors is an integer number (557356800).

Almost surely, 2^38524622436 is an apocalyptic number.

38524622436 is a gapful number since it is divisible by the number (36) 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 38524622436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53506252800).

38524622436 is an abundant number, since it is smaller than the sum of its proper divisors (68487883164).

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

38524622436 is a wasteful number, since it uses less digits than its factorization.

38524622436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3927 (or 3919 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The spelling of 38524622436 in words is "thirty-eight billion, five hundred twenty-four million, six hundred twenty-two thousand, four hundred thirty-six".