6914078140 has 12 divisors (see below), whose sum is σ = 14519564136. Its totient is φ = 2765631248.

The previous prime is 6914078117. The next prime is 6914078153. The reversal of 6914078140 is 418704196.

It is a junction number, because it is equal to n+sod(n) for n = 6914078093 and 6914078102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172851934 + ... + 172851973.

It is an arithmetic number, because the mean of its divisors is an integer number (1209963678).

Almost surely, 2^6914078140 is an apocalyptic number.

It is an amenable number.

6914078140 is an abundant number, since it is smaller than the sum of its proper divisors (7605485996).

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

6914078140 is a wasteful number, since it uses less digits than its factorization.

6914078140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345703916 (or 345703914 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 6914078140 is about 83150.9358937108. The cubic root of 6914078140 is about 1905.0721484192.

The spelling of 6914078140 in words is "six billion, nine hundred fourteen million, seventy-eight thousand, one hundred forty".