794635351020000 has 4320 divisors, whose sum is σ = 3475603875744000. Its totient is φ = 172031489280000.

The previous prime is 794635351019999. The next prime is 794635351020011. The reversal of 794635351020000 is 20153536497.

794635351020000 is a `hidden beast` number, since 7 + 9 + 4 + 6 + 3 + 535 + 102 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 719 ways as a sum of consecutive naturals, for example, 3500596259887 + ... + 3500596260113.

It is an arithmetic number, because the mean of its divisors is an integer number (804537934200).

Almost surely, 2^{794635351020000} is an apocalyptic number.

794635351020000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 794635351020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1737801937872000).

794635351020000 is an abundant number, since it is smaller than the sum of its proper divisors (2680968524724000).

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

794635351020000 is a wasteful number, since it uses less digits than its factorization.

794635351020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 794635351020000 in words is "seven hundred ninety-four trillion, six hundred thirty-five billion, three hundred fifty-one million, twenty thousand".