6940108540071 has 48 divisors (see below), whose sum is σ = 11813206099968. Its totient is φ = 3843219960000.

The previous prime is 6940108540031. The next prime is 6940108540121. The reversal of 6940108540071 is 1700458010496.

6940108540071 is a `hidden beast` number, since 6 + 94 + 0 + 10 + 8 + 540 + 0 + 7 + 1 = 666.

It is not a de Polignac number, because 6940108540071 - 2⁷ = 6940108539943 is a prime.

It is a super-3 number, since 3×6940108540071³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6940108539999 and 6940108540026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6940108540031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5345815 + ... + 6515976.

It is an arithmetic number, because the mean of its divisors is an integer number (246108460416).

Almost surely, 2^{6940108540071} is an apocalyptic number.

6940108540071 is a deficient number, since it is larger than the sum of its proper divisors (4873097559897).

6940108540071 is a wasteful number, since it uses less digits than its factorization.

6940108540071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11862092 (or 11862089 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 6940108540071 in words is "six trillion, nine hundred forty billion, one hundred eight million, five hundred forty thousand, seventy-one".