38678403381300 has 108 divisors (see below), whose sum is σ = 128366795272716. Its totient is φ = 9707520844800.

The previous prime is 38678403381227. The next prime is 38678403381311. The reversal of 38678403381300 is 318330487683.

38678403381300 is a `hidden beast` number, since 3 + 8 + 6 + 78 + 403 + 38 + 130 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 2102349202704 + 36576054178596 = 1449948^2 + 6047814^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1263984811 + ... + 1264015410.

Almost surely, 2^{38678403381300} is an apocalyptic number.

38678403381300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38678403381300 is an abundant number, since it is smaller than the sum of its proper divisors (89688391891416).

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

38678403381300 is a wasteful number, since it uses less digits than its factorization.

38678403381300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528000258 (or 2528000248 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 38678403381300 in words is "thirty-eight trillion, six hundred seventy-eight billion, four hundred three million, three hundred eighty-one thousand, three hundred".