38682536131877 has 16 divisors (see below), whose sum is σ = 42254321421312. Its totient is φ = 35119960537920.

The previous prime is 38682536131873. The next prime is 38682536131931. The reversal of 38682536131877 is 77813163528683.

It is a cyclic number.

It is not a de Polignac number, because 38682536131877 - 2² = 38682536131873 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38682536131873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69975203 + ... + 70525839.

It is an arithmetic number, because the mean of its divisors is an integer number (2640895088832).

Almost surely, 2^{38682536131877} is an apocalyptic number.

It is an amenable number.

38682536131877 is a deficient number, since it is larger than the sum of its proper divisors (3571785289435).

38682536131877 is a wasteful number, since it uses less digits than its factorization.

38682536131877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558988.

The product of its digits is 243855360, while the sum is 68.

The spelling of 38682536131877 in words is "thirty-eight trillion, six hundred eighty-two billion, five hundred thirty-six million, one hundred thirty-one thousand, eight hundred seventy-seven".