38826675420 has 192 divisors, whose sum is σ = 121155471360. Its totient is φ = 9229473792.

The previous prime is 38826675401. The next prime is 38826675443. The reversal of 38826675420 is 2457662883.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

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, 2978557 + ... + 2991563.

It is an arithmetic number, because the mean of its divisors is an integer number (631018080).

Almost surely, 2^38826675420 is an apocalyptic number.

38826675420 is a gapful number since it is divisible by the number (30) 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 38826675420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60577735680).

38826675420 is an abundant number, since it is smaller than the sum of its proper divisors (82328795940).

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

38826675420 is a wasteful number, since it uses less digits than its factorization.

38826675420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13164 (or 13162 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 38826675420 in words is "thirty-eight billion, eight hundred twenty-six million, six hundred seventy-five thousand, four hundred twenty".