8480404800440 has 48 divisors (see below), whose sum is σ = 20138025007080. Its totient is φ = 3213627076800.

The previous prime is 8480404800437. The next prime is 8480404800463. The reversal of 8480404800440 is 440084040848.

It is a junction number, because it is equal to n+sod(n) for n = 8480404800391 and 8480404800400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293628386 + ... + 293657265.

Almost surely, 2^{8480404800440} is an apocalyptic number.

It is an amenable number.

8480404800440 is an abundant number, since it is smaller than the sum of its proper divisors (11657620206640).

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

8480404800440 is a wasteful number, since it uses less digits than its factorization.

8480404800440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587285700 (or 587285677 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 44.

The spelling of 8480404800440 in words is "eight trillion, four hundred eighty billion, four hundred four million, eight hundred thousand, four hundred forty".