4328597783040 has 160 divisors (see below), whose sum is σ = 13847254344000. Its totient is φ = 1153519632384.

The previous prime is 4328597783033. The next prime is 4328597783057. The reversal of 4328597783040 is 403877958234.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11324322 + ... + 11700318.

It is an arithmetic number, because the mean of its divisors is an integer number (86545339650).

Almost surely, 2^{4328597783040} is an apocalyptic number.

4328597783040 is a gapful number since it is divisible by the number (40) 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 4328597783040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6923627172000).

4328597783040 is an abundant number, since it is smaller than the sum of its proper divisors (9518656560960).

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

4328597783040 is a wasteful number, since it uses less digits than its factorization.

4328597783040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377522 (or 377506 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 60.

The spelling of 4328597783040 in words is "four trillion, three hundred twenty-eight billion, five hundred ninety-seven million, seven hundred eighty-three thousand, forty".