1032856422720 has 448 divisors, whose sum is σ = 3602589696000. Its totient is φ = 249579601920.

The previous prime is 1032856422713. The next prime is 1032856422733. The reversal of 1032856422720 is 272246582301.

It is a congruent number.

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, 100672951 + ... + 100683209.

Almost surely, 2^{1032856422720} is an apocalyptic number.

1032856422720 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 1032856422720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1801294848000).

1032856422720 is an abundant number, since it is smaller than the sum of its proper divisors (2569733273280).

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

1032856422720 is a wasteful number, since it uses less digits than its factorization.

1032856422720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10526 (or 10516 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 1032856422720 in words is "one trillion, thirty-two billion, eight hundred fifty-six million, four hundred twenty-two thousand, seven hundred twenty".