1004210231985 has 56 divisors (see below), whose sum is σ = 1823638147200. Its totient is φ = 530573175072.

The previous prime is 1004210231953. The next prime is 1004210231993. The reversal of 1004210231985 is 5891320124001.

It is not a de Polignac number, because 1004210231985 - 2⁵ = 1004210231953 is a prime.

It is a super-3 number, since 3×1004210231985³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 897385 + ... + 1677414.

Almost surely, 2^{1004210231985} is an apocalyptic number.

1004210231985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1004210231985 is a deficient number, since it is larger than the sum of its proper divisors (819427915215).

1004210231985 is an equidigital number, since it uses as much as digits as its factorization.

1004210231985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2574929 (or 2574914 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

Adding to 1004210231985 its reverse (5891320124001), we get a palindrome (6895530355986).

The spelling of 1004210231985 in words is "one trillion, four billion, two hundred ten million, two hundred thirty-one thousand, nine hundred eighty-five".