1848164795136 has 216 divisors, whose sum is σ = 6007369184880. Its totient is φ = 560049684480.

The previous prime is 1848164795131. The next prime is 1848164795143. The reversal of 1848164795136 is 6315974618481.

1848164795136 is a `hidden beast` number, since 1 + 8 + 4 + 81 + 6 + 479 + 51 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (216).

It is not an unprimeable number, because it can be changed into a prime (1848164795131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 268545 + ... + 1941248.

Almost surely, 2^{1848164795136} is an apocalyptic number.

1848164795136 is a gapful number since it is divisible by the number (16) 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 1848164795136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3003684592440).

1848164795136 is an abundant number, since it is smaller than the sum of its proper divisors (4159204389744).

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

1848164795136 is a wasteful number, since it uses less digits than its factorization.

1848164795136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209840 (or 2209809 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 63.

The spelling of 1848164795136 in words is "one trillion, eight hundred forty-eight billion, one hundred sixty-four million, seven hundred ninety-five thousand, one hundred thirty-six".