1074785391360 has 432 divisors, whose sum is σ = 3960273661344. Its totient is φ = 268182355968.

The previous prime is 1074785391331. The next prime is 1074785391403. The reversal of 1074785391360 is 631935874701.

1074785391360 is a `hidden beast` number, since 1 + 0 + 7 + 4 + 78 + 539 + 1 + 36 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1074785391297 and 1074785391306.

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 47 ways as a sum of consecutive naturals, for example, 33864459 + ... + 33896181.

It is an arithmetic number, because the mean of its divisors is an integer number (9167300142).

Almost surely, 2^{1074785391360} is an apocalyptic number.

1074785391360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1074785391360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1980136830672).

1074785391360 is an abundant number, since it is smaller than the sum of its proper divisors (2885488269984).

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

1074785391360 is a wasteful number, since it uses less digits than its factorization.

1074785391360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31940 (or 31923 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 1074785391360 in words is "one trillion, seventy-four billion, seven hundred eighty-five million, three hundred ninety-one thousand, three hundred sixty".