869126069036 has 6 divisors (see below), whose sum is σ = 1520970620820. Its totient is φ = 434563034516.

The previous prime is 869126068957. The next prime is 869126069039. The reversal of 869126069036 is 630960621968.

It is not an unprimeable number, because it can be changed into a prime (869126069039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108640758626 + ... + 108640758633.

It is an arithmetic number, because the mean of its divisors is an integer number (253495103470).

Almost surely, 2^869126069036 is an apocalyptic number.

It is an amenable number.

869126069036 is a deficient number, since it is larger than the sum of its proper divisors (651844551784).

869126069036 is a wasteful number, since it uses less digits than its factorization.

869126069036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217281517263 (or 217281517261 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 56.

The spelling of 869126069036 in words is "eight hundred sixty-nine billion, one hundred twenty-six million, sixty-nine thousand, thirty-six".