8014667408140 has 24 divisors (see below), whose sum is σ = 17411174025840. Its totient is φ = 3095319826368.

The previous prime is 8014667408131. The next prime is 8014667408159. The reversal of 8014667408140 is 418047664108.

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, 6909195462 + ... + 6909196621.

It is an arithmetic number, because the mean of its divisors is an integer number (725465584410).

Almost surely, 2^{8014667408140} is an apocalyptic number.

It is an amenable number.

8014667408140 is an abundant number, since it is smaller than the sum of its proper divisors (9396506617700).

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

8014667408140 is a wasteful number, since it uses less digits than its factorization.

8014667408140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13818392121 (or 13818392119 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 8014667408140 in words is "eight trillion, fourteen billion, six hundred sixty-seven million, four hundred eight thousand, one hundred forty".