4497469194240 has 2880 divisors, whose sum is σ = 19785773629440. Its totient is φ = 966981058560.

The previous prime is 4497469194233. The next prime is 4497469194289. The reversal of 4497469194240 is 424919647944.

4497469194240 is a `hidden beast` number, since 4 + 4 + 97 + 469 + 1 + 9 + 42 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (2880).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 95690833897 + ... + 95690833943.

It is an arithmetic number, because the mean of its divisors is an integer number (6870060288).

Almost surely, 2^{4497469194240} is an apocalyptic number.

4497469194240 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 4497469194240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9892886814720).

4497469194240 is an abundant number, since it is smaller than the sum of its proper divisors (15288304435200).

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

4497469194240 is a wasteful number, since it uses less digits than its factorization.

4497469194240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 4497469194240 in words is "four trillion, four hundred ninety-seven billion, four hundred sixty-nine million, one hundred ninety-four thousand, two hundred forty".