76909465600000 has 384 divisors, whose sum is σ = 209739535185600. Its totient is φ = 27966668800000.

The previous prime is 76909465599991. The next prime is 76909465600003. The reversal of 76909465600000 is 656490967.

It is not an unprimeable number, because it can be changed into a prime (76909465600003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1126365861 + ... + 1126434139.

Almost surely, 2^{76909465600000} 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 76909465600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104869767592800).

76909465600000 is an abundant number, since it is smaller than the sum of its proper divisors (132830069585600).

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

76909465600000 is an frugal number, since it uses more digits than its factorization.

76909465600000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68345 (or 68297 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 52.

The spelling of 76909465600000 in words is "seventy-six trillion, nine hundred nine billion, four hundred sixty-five million, six hundred thousand".