1849688119152 has 70 divisors (see below), whose sum is σ = 5373198125552. Its totient is φ = 616562702496.

The previous prime is 1849688119117. The next prime is 1849688119159. The reversal of 1849688119152 is 2519118869481.

1849688119152 is a `hidden beast` number, since 1 + 8 + 496 + 8 + 8 + 1 + 1 + 91 + 52 = 666.

It is a super-2 number, since 2×1849688119152² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1849688119152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1849688119159) by changing a digit.

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 13 ways as a sum of consecutive naturals, for example, 79278808 + ... + 79302135.

Almost surely, 2^{1849688119152} is an apocalyptic number.

1849688119152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1849688119152 is an abundant number, since it is smaller than the sum of its proper divisors (3523510006400).

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

1849688119152 is an equidigital number, since it uses as much as digits as its factorization.

1849688119152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158580969 (or 158580948 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 63.

The spelling of 1849688119152 in words is "one trillion, eight hundred forty-nine billion, six hundred eighty-eight million, one hundred nineteen thousand, one hundred fifty-two".