4897282837440 has 448 divisors, whose sum is σ = 18088550194176. Its totient is φ = 1099478335488.

The previous prime is 4897282837429. The next prime is 4897282837487. The reversal of 4897282837440 is 447382827984.

It is a tau number, because it is divible by the number of its divisors (448).

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, 96467104 + ... + 96517856.

It is an arithmetic number, because the mean of its divisors is an integer number (40376228112).

Almost surely, 2^{4897282837440} is an apocalyptic number.

4897282837440 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 4897282837440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9044275097088).

4897282837440 is an abundant number, since it is smaller than the sum of its proper divisors (13191267356736).

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

4897282837440 is a wasteful number, since it uses less digits than its factorization.

4897282837440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51036 (or 51026 counting only the distinct ones).

The product of its (nonzero) digits is 173408256, while the sum is 66.

The spelling of 4897282837440 in words is "four trillion, eight hundred ninety-seven billion, two hundred eighty-two million, eight hundred thirty-seven thousand, four hundred forty".