6956956794940 has 24 divisors (see below), whose sum is σ = 14609988045072. Its totient is φ = 2782710570240.

The previous prime is 6956956794923. The next prime is 6956956794943. The reversal of 6956956794940 is 494976596596.

It is a happy number.

It is a hoax number, since the sum of its digits (79) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6956956794943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3715126 + ... + 5264605.

It is an arithmetic number, because the mean of its divisors is an integer number (608749501878).

Almost surely, 2^{6956956794940} is an apocalyptic number.

It is an amenable number.

6956956794940 is an abundant number, since it is smaller than the sum of its proper divisors (7653031250132).

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

6956956794940 is a wasteful number, since it uses less digits than its factorization.

6956956794940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9018477 (or 9018475 counting only the distinct ones).

The product of its (nonzero) digits is 3968092800, while the sum is 79.

The spelling of 6956956794940 in words is "six trillion, nine hundred fifty-six billion, nine hundred fifty-six million, seven hundred ninety-four thousand, nine hundred forty".