8154040708814 has 64 divisors (see below), whose sum is σ = 17286446338560. Its totient is φ = 2778178849920.

The previous prime is 8154040708789. The next prime is 8154040708873. The reversal of 8154040708814 is 4188070404518.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 107144789 + ... + 107220864.

It is an arithmetic number, because the mean of its divisors is an integer number (270100724040).

Almost surely, 2^{8154040708814} is an apocalyptic number.

8154040708814 is an abundant number, since it is smaller than the sum of its proper divisors (9132405629746).

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

8154040708814 is a wasteful number, since it uses less digits than its factorization.

8154040708814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214365705.

The product of its (nonzero) digits is 1146880, while the sum is 50.

The spelling of 8154040708814 in words is "eight trillion, one hundred fifty-four billion, forty million, seven hundred eight thousand, eight hundred fourteen".