1045810303776 has 144 divisors (see below), whose sum is σ = 3468248784000. Its totient is φ = 298802915712.

The previous prime is 1045810303753. The next prime is 1045810303793. The reversal of 1045810303776 is 6773030185401.

1045810303776 is a `hidden beast` number, since 1 + 0 + 4 + 581 + 0 + 30 + 37 + 7 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5194636 + ... + 5392203.

It is an arithmetic number, because the mean of its divisors is an integer number (24085061000).

Almost surely, 2^{1045810303776} is an apocalyptic number.

1045810303776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1045810303776 is an abundant number, since it is smaller than the sum of its proper divisors (2422438480224).

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

1045810303776 is a wasteful number, since it uses less digits than its factorization.

1045810303776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10586876 (or 10586851 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 1045810303776 in words is "one trillion, forty-five billion, eight hundred ten million, three hundred three thousand, seven hundred seventy-six".