38054170860149 has 8 divisors (see below), whose sum is σ = 39369253120920. Its totient is φ = 36739279897600.

The previous prime is 38054170860143. The next prime is 38054170860191. The reversal of 38054170860149 is 94106807145083.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19593000625 + 38034577859524 = 139975^2 + 6167218^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38054170860149 - 2³⁶ = 37985451383413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38054170860094 and 38054170860103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38054170860143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47419772 + ... + 48215589.

It is an arithmetic number, because the mean of its divisors is an integer number (4921156640115).

Almost surely, 2^{38054170860149} is an apocalyptic number.

It is an amenable number.

38054170860149 is a deficient number, since it is larger than the sum of its proper divisors (1315082260771).

38054170860149 is a wasteful number, since it uses less digits than its factorization.

38054170860149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95649111.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 38054170860149 in words is "thirty-eight trillion, fifty-four billion, one hundred seventy million, eight hundred sixty thousand, one hundred forty-nine".