867218253112104 has 64 divisors (see below), whose sum is σ = 2241585363456000. Its totient is φ = 279372323107584.

The previous prime is 867218253112087. The next prime is 867218253112117. The reversal of 867218253112104 is 401211352812768.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3277039272 + ... + 3277303895.

It is an arithmetic number, because the mean of its divisors is an integer number (35024771304000).

Almost surely, 2^{867218253112104} is an apocalyptic number.

It is an amenable number.

867218253112104 is an abundant number, since it is smaller than the sum of its proper divisors (1374367110343896).

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

867218253112104 is a wasteful number, since it uses less digits than its factorization.

867218253112104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6554343362 (or 6554343358 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 867218253112104 in words is "eight hundred sixty-seven trillion, two hundred eighteen billion, two hundred fifty-three million, one hundred twelve thousand, one hundred four".