6787926427392 has 360 divisors, whose sum is σ = 22089990384000. Its totient is φ = 2056054302720.

The previous prime is 6787926427367. The next prime is 6787926427423. The reversal of 6787926427392 is 2937246297876.

6787926427392 is a `hidden beast` number, since 6 + 7 + 8 + 7 + 9 + 264 + 273 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 6787926427392.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 684054943 + ... + 684064865.

It is an arithmetic number, because the mean of its divisors is an integer number (61361084400).

Almost surely, 2^{6787926427392} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6787926427392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11044995192000).

6787926427392 is an abundant number, since it is smaller than the sum of its proper divisors (15302063956608).

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

6787926427392 is a wasteful number, since it uses less digits than its factorization.

6787926427392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12961 (or 12938 counting only the distinct ones).

The product of its digits is 768144384, while the sum is 72.

The spelling of 6787926427392 in words is "six trillion, seven hundred eighty-seven billion, nine hundred twenty-six million, four hundred twenty-seven thousand, three hundred ninety-two".