1041520685832 has 640 divisors, whose sum is σ = 3500697657600. Its totient is φ = 285581721600.

The previous prime is 1041520685809. The next prime is 1041520685869. The reversal of 1041520685832 is 2385860251401.

1041520685832 is a `hidden beast` number, since 1 + 0 + 4 + 1 + 5 + 2 + 0 + 68 + 583 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1092885868 + ... + 1092886820.

It is an arithmetic number, because the mean of its divisors is an integer number (5469840090).

Almost surely, 2^{1041520685832} is an apocalyptic number.

1041520685832 is a gapful number since it is divisible by the number (12) 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 1041520685832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1750348828800).

1041520685832 is an abundant number, since it is smaller than the sum of its proper divisors (2459176971768).

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

1041520685832 is a wasteful number, since it uses less digits than its factorization.

1041520685832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339 (or 1326 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 1041520685832 in words is "one trillion, forty-one billion, five hundred twenty million, six hundred eighty-five thousand, eight hundred thirty-two".