1042828370560 has 64 divisors (see below), whose sum is σ = 2493196475400. Its totient is φ = 417100410880.

The previous prime is 1042828370533. The next prime is 1042828370579. The reversal of 1042828370560 is 650738282401.

It can be written as a sum of positive squares in 4 ways, for example, as 849066416704 + 193761953856 = 921448^2 + 440184^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 1042828370560.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9842346 + ... + 9947734.

Almost surely, 2^{1042828370560} is an apocalyptic number.

1042828370560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042828370560 is an abundant number, since it is smaller than the sum of its proper divisors (1450368104840).

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

1042828370560 is a wasteful number, since it uses less digits than its factorization.

1042828370560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120869 (or 120857 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 1042828370560 in words is "one trillion, forty-two billion, eight hundred twenty-eight million, three hundred seventy thousand, five hundred sixty".