787920064112 has 80 divisors (see below), whose sum is σ = 1566414564480. Its totient is φ = 383793935616.

The previous prime is 787920064109. The next prime is 787920064177. The reversal of 787920064112 is 211460029787.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201666863 + ... + 201670769.

It is an arithmetic number, because the mean of its divisors is an integer number (19580182056).

Almost surely, 2^787920064112 is an apocalyptic number.

It is an amenable number.

787920064112 is a deficient number, since it is larger than the sum of its proper divisors (778494500368).

787920064112 is a wasteful number, since it uses less digits than its factorization.

787920064112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5590 (or 5584 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 47.

The spelling of 787920064112 in words is "seven hundred eighty-seven billion, nine hundred twenty million, sixty-four thousand, one hundred twelve".