1042033312320 has 448 divisors, whose sum is σ = 4442126524416. Its totient is φ = 199870341120.

The previous prime is 1042033312303. The next prime is 1042033312339. The reversal of 1042033312320 is 232133302401.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 418777 + ... + 1503143.

It is an arithmetic number, because the mean of its divisors is an integer number (9915460992).

Almost surely, 2^{1042033312320} is an apocalyptic number.

1042033312320 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 1042033312320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2221063262208).

1042033312320 is an abundant number, since it is smaller than the sum of its proper divisors (3400093212096).

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

1042033312320 is a wasteful number, since it uses less digits than its factorization.

1042033312320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084418 (or 1084408 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1042033312320 its reverse (232133302401), we get a palindrome (1274166614721).

The spelling of 1042033312320 in words is "one trillion, forty-two billion, thirty-three million, three hundred twelve thousand, three hundred twenty".