1860104098125 has 1260 divisors, whose sum is σ = 4808292744420. Its totient is φ = 713276928000.

The previous prime is 1860104098109. The next prime is 1860104098169. The reversal of 1860104098125 is 5218904010681.

It is a happy number.

1860104098125 is a `hidden beast` number, since 18 + 601 + 0 + 4 + 0 + 9 + 8 + 1 + 25 = 666.

It can be written as a sum of positive squares in 30 ways, for example, as 1409676540804 + 450427557321 = 1187298^2 + 671139^2 .

It is not a de Polignac number, because 1860104098125 - 2⁴ = 1860104098109 is a prime.

It is a super-2 number, since 2×1860104098125² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 1259 ways as a sum of consecutive naturals, for example, 64141520611 + ... + 64141520639.

Almost surely, 2^{1860104098125} is an apocalyptic number.

1860104098125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1860104098125 is an abundant number, since it is smaller than the sum of its proper divisors (2948188646295).

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

1860104098125 is an equidigital number, since it uses as much as digits as its factorization.

1860104098125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The spelling of 1860104098125 in words is "one trillion, eight hundred sixty billion, one hundred four million, ninety-eight thousand, one hundred twenty-five".