2138064143286 has 16 divisors (see below), whose sum is σ = 4313970131184. Its totient is φ = 706381073664.

The previous prime is 2138064143227. The next prime is 2138064143287. The reversal of 2138064143286 is 6823414608312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2138064143287) 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, 1576742791 + ... + 1576744146.

It is an arithmetic number, because the mean of its divisors is an integer number (269623133199).

Almost surely, 2^{2138064143286} is an apocalyptic number.

2138064143286 is an abundant number, since it is smaller than the sum of its proper divisors (2175905987898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2138064143286 is a wasteful number, since it uses less digits than its factorization.

2138064143286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3153487055.

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 2138064143286 in words is "two trillion, one hundred thirty-eight billion, sixty-four million, one hundred forty-three thousand, two hundred eighty-six".