794971155072 has 256 divisors, whose sum is σ = 2240918784000. Its totient is φ = 249180180480.

The previous prime is 794971155061. The next prime is 794971155101. The reversal of 794971155072 is 270551179497.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 243929379 + ... + 243932637.

It is an arithmetic number, because the mean of its divisors is an integer number (8753589000).

Almost surely, 2^794971155072 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 794971155072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1120459392000).

794971155072 is an abundant number, since it is smaller than the sum of its proper divisors (1445947628928).

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

794971155072 is a wasteful number, since it uses less digits than its factorization.

794971155072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3759 (or 3747 counting only the distinct ones).

The product of its (nonzero) digits is 5556600, while the sum is 57.

The spelling of 794971155072 in words is "seven hundred ninety-four billion, nine hundred seventy-one million, one hundred fifty-five thousand, seventy-two".