1041885640320 has 512 divisors, whose sum is σ = 3945140398080. Its totient is φ = 228908187648.

The previous prime is 1041885640303. The next prime is 1041885640321. The reversal of 1041885640320 is 230465881401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (1041885640321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41261619 + ... + 41286861.

It is an arithmetic number, because the mean of its divisors is an integer number (7705352340).

Almost surely, 2^{1041885640320} is an apocalyptic number.

1041885640320 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 1041885640320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1972570199040).

1041885640320 is an abundant number, since it is smaller than the sum of its proper divisors (2903254757760).

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

1041885640320 is a wasteful number, since it uses less digits than its factorization.

1041885640320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25392 (or 25380 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 1041885640320 in words is "one trillion, forty-one billion, eight hundred eighty-five million, six hundred forty thousand, three hundred twenty".