38743718084125 has 8 divisors (see below), whose sum is σ = 48352160169144. Its totient is φ = 30994974467200.

The previous prime is 38743718084059. The next prime is 38743718084147. The reversal of 38743718084125 is 52148081734783.

It can be written as a sum of positive squares in 4 ways, for example, as 30770071396 + 38712948012729 = 175414^2 + 6221973^2 .

It is not a de Polignac number, because 38743718084125 - 2⁷ = 38743718083997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154974872212 + ... + 154974872461.

It is an arithmetic number, because the mean of its divisors is an integer number (6044020021143).

Almost surely, 2^{38743718084125} is an apocalyptic number.

It is an amenable number.

38743718084125 is a deficient number, since it is larger than the sum of its proper divisors (9608442085019).

38743718084125 is an equidigital number, since it uses as much as digits as its factorization.

38743718084125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309949744688 (or 309949744678 counting only the distinct ones).

The product of its (nonzero) digits is 36126720, while the sum is 61.

The spelling of 38743718084125 in words is "thirty-eight trillion, seven hundred forty-three billion, seven hundred eighteen million, eighty-four thousand, one hundred twenty-five".