6971959802106 has 48 divisors (see below), whose sum is σ = 16268146011936. Its totient is φ = 2145186777888.

The previous prime is 6971959802077. The next prime is 6971959802113. The reversal of 6971959802106 is 6012089591796.

6971959802106 is a `hidden beast` number, since 6 + 9 + 7 + 19 + 598 + 0 + 21 + 0 + 6 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19441581 + ... + 19796943.

It is an arithmetic number, because the mean of its divisors is an integer number (338919708582).

Almost surely, 2^{6971959802106} is an apocalyptic number.

6971959802106 is an abundant number, since it is smaller than the sum of its proper divisors (9296186209830).

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

6971959802106 is a wasteful number, since it uses less digits than its factorization.

6971959802106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439227 (or 439224 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 63.

The spelling of 6971959802106 in words is "six trillion, nine hundred seventy-one billion, nine hundred fifty-nine million, eight hundred two thousand, one hundred six".