245443435032 has 96 divisors (see below), whose sum is σ = 649320926400. Its totient is φ = 77302911168.

The previous prime is 245443435007. The next prime is 245443435033. The reversal of 245443435032 is 230534344542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245443435033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3246283 + ... + 3321029.

It is an arithmetic number, because the mean of its divisors is an integer number (6763759650).

Almost surely, 2^245443435032 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 245443435032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324660463200).

245443435032 is an abundant number, since it is smaller than the sum of its proper divisors (403877491368).

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

245443435032 is a wasteful number, since it uses less digits than its factorization.

245443435032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75173 (or 75150 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 245443435032 its reverse (230534344542), we get a palindrome (475977779574).

The spelling of 245443435032 in words is "two hundred forty-five billion, four hundred forty-three million, four hundred thirty-five thousand, thirty-two".