8623940000854 has 16 divisors (see below), whose sum is σ = 13184695329696. Its totient is φ = 4229658126400.

The previous prime is 8623940000831. The next prime is 8623940000881. The reversal of 8623940000854 is 4580000493268.

It is a super-2 number, since 2×8623940000854² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8623940000798 and 8623940000807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154114087 + ... + 154170034.

It is an arithmetic number, because the mean of its divisors is an integer number (824043458106).

Almost surely, 2^{8623940000854} is an apocalyptic number.

8623940000854 is a deficient number, since it is larger than the sum of its proper divisors (4560755328842).

8623940000854 is a wasteful number, since it uses less digits than its factorization.

8623940000854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308284391.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 8623940000854 in words is "eight trillion, six hundred twenty-three billion, nine hundred forty million, eight hundred fifty-four", and thus it is an aban number.