1980485041248 has 360 divisors, whose sum is σ = 6771582739152. Its totient is φ = 556244402688.

The previous prime is 1980485041237. The next prime is 1980485041259. The reversal of 1980485041248 is 8421405840891.

1980485041248 is a `hidden beast` number, since 1 + 9 + 8 + 0 + 4 + 8 + 504 + 124 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (1980485041237) and next prime (1980485041259).

It is a super-2 number, since 2×1980485041248² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1980485041194 and 1980485041203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 63143586 + ... + 63174942.

Almost surely, 2^{1980485041248} is an apocalyptic number.

1980485041248 is a gapful number since it is divisible by the number (18) 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 1980485041248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3385791369576).

1980485041248 is an abundant number, since it is smaller than the sum of its proper divisors (4791097697904).

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

1980485041248 is an equidigital number, since it uses as much as digits as its factorization.

1980485041248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31504 (or 31428 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 54.

The spelling of 1980485041248 in words is "one trillion, nine hundred eighty billion, four hundred eighty-five million, forty-one thousand, two hundred forty-eight".