1004198480256 has 64 divisors (see below), whose sum is σ = 2667706470000. Its totient is φ = 334694645760.

The previous prime is 1004198480249. The next prime is 1004198480303. The reversal of 1004198480256 is 6520848914001.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3327120 + ... + 3616368.

Almost surely, 2^{1004198480256} is an apocalyptic number.

1004198480256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1004198480256 is an abundant number, since it is smaller than the sum of its proper divisors (1663507989744).

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

1004198480256 is an equidigital number, since it uses as much as digits as its factorization.

1004198480256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298307 (or 298295 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The spelling of 1004198480256 in words is "one trillion, four billion, one hundred ninety-eight million, four hundred eighty thousand, two hundred fifty-six".