3255303404432 has 160 divisors (see below), whose sum is σ = 6797564928000. Its totient is φ = 1505669368320.

The previous prime is 3255303404393. The next prime is 3255303404497. The reversal of 3255303404432 is 2344043035523.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2154402557 + ... + 2154404067.

It is an arithmetic number, because the mean of its divisors is an integer number (42484780800).

Almost surely, 2^{3255303404432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3255303404432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3398782464000).

3255303404432 is an abundant number, since it is smaller than the sum of its proper divisors (3542261523568).

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

3255303404432 is a wasteful number, since it uses less digits than its factorization.

3255303404432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2549 (or 2543 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 38.

Adding to 3255303404432 its reverse (2344043035523), we get a palindrome (5599346439955).

The spelling of 3255303404432 in words is "three trillion, two hundred fifty-five billion, three hundred three million, four hundred four thousand, four hundred thirty-two".