86338368777387 has 16 divisors (see below), whose sum is σ = 115203608704800. Its totient is φ = 57516026499072.

The previous prime is 86338368777359. The next prime is 86338368777407. The reversal of 86338368777387 is 78377786383368.

It is not a de Polignac number, because 86338368777387 - 2¹² = 86338368773291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86338368777307) 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, 59285739 + ... + 60724587.

It is an arithmetic number, because the mean of its divisors is an integer number (7200225544050).

Almost surely, 2^{86338368777387} is an apocalyptic number.

86338368777387 is a deficient number, since it is larger than the sum of its proper divisors (28865239927413).

86338368777387 is a wasteful number, since it uses less digits than its factorization.

86338368777387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453742.

The product of its digits is 28677390336, while the sum is 84.

The spelling of 86338368777387 in words is "eighty-six trillion, three hundred thirty-eight billion, three hundred sixty-eight million, seven hundred seventy-seven thousand, three hundred eighty-seven".