38727133085115 has 24 divisors (see below), whose sum is σ = 70045597234080. Its totient is φ = 19756450500864.

The previous prime is 38727133085101. The next prime is 38727133085119. The reversal of 38727133085115 is 51158033172783.

It is a happy number.

38727133085115 is a `hidden beast` number, since 3 + 8 + 7 + 271 + 3 + 308 + 51 + 15 = 666.

It is not a de Polignac number, because 38727133085115 - 2⁷ = 38727133084987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38727133085119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18708758910 + ... + 18708760979.

It is an arithmetic number, because the mean of its divisors is an integer number (2918566551420).

Almost surely, 2^{38727133085115} is an apocalyptic number.

38727133085115 is a deficient number, since it is larger than the sum of its proper divisors (31318464148965).

38727133085115 is a wasteful number, since it uses less digits than its factorization.

38727133085115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37417519923 (or 37417519920 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The spelling of 38727133085115 in words is "thirty-eight trillion, seven hundred twenty-seven billion, one hundred thirty-three million, eighty-five thousand, one hundred fifteen".