38967091200000 has 1836 divisors, whose sum is σ = 151146932734980. Its totient is φ = 10032906240000.

The previous prime is 38967091199987. The next prime is 38967091200013. The reversal of 38967091200000 is 219076983.

38967091200000 is a `hidden beast` number, since 389 + 67 + 0 + 9 + 1 + 200 + 0 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (38967091199987) and next prime (38967091200013).

It can be written as a sum of positive squares in 6 ways, for example, as 31811765796864 + 7155325403136 = 5640192^2 + 2674944^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 1343692799986 + ... + 1343692800014.

Almost surely, 2^{38967091200000} is an apocalyptic number.

38967091200000 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 38967091200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75573466367490).

38967091200000 is an abundant number, since it is smaller than the sum of its proper divisors (112179841534980).

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

38967091200000 is an frugal number, since it uses more digits than its factorization.

38967091200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110 (or 39 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 38967091200000 in words is "thirty-eight trillion, nine hundred sixty-seven billion, ninety-one million, two hundred thousand".