10787191396996 has 27 divisors (see below), whose sum is σ = 21959733234999. Its totient is φ = 4623062320968.

The previous prime is 10787191396967. The next prime is 10787191396997. The reversal of 10787191396996 is 69969319178701.

The square root of 10787191396996 is 3284386.

It is a perfect power (a square), and thus also a powerful number.

10787191396996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10787191396997) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 45864105 + ... + 46098703.

Almost surely, 2^{10787191396996} is an apocalyptic number.

10787191396996 is the 3284386-th square number.

It is an amenable number.

10787191396996 is an abundant number, since it is smaller than the sum of its proper divisors (11172541838003).

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

10787191396996 is an frugal number, since it uses more digits than its factorization.

10787191396996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469216 (or 234608 counting only the distinct ones).

The product of its (nonzero) digits is 277766496, while the sum is 76.

The spelling of 10787191396996 in words is "ten trillion, seven hundred eighty-seven billion, one hundred ninety-one million, three hundred ninety-six thousand, nine hundred ninety-six".