10747878991040 has 28 divisors (see below), whose sum is σ = 25593386848176. Its totient is φ = 4299151596288.

The previous prime is 10747878990967. The next prime is 10747878991063. The reversal of 10747878991040 is 4019987874701.

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 3 ways as a sum of consecutive naturals, for example, 16793560604 + ... + 16793561243.

It is an arithmetic number, because the mean of its divisors is an integer number (914049530292).

Almost surely, 2^{10747878991040} is an apocalyptic number.

10747878991040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10747878991040 is an abundant number, since it is smaller than the sum of its proper divisors (14845507857136).

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

10747878991040 is an equidigital number, since it uses as much as digits as its factorization.

10747878991040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33587121864 (or 33587121854 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 65.

The spelling of 10747878991040 in words is "ten trillion, seven hundred forty-seven billion, eight hundred seventy-eight million, nine hundred ninety-one thousand, forty".