1849025466912 has 384 divisors, whose sum is σ = 5612895025920. Its totient is φ = 527910174720.

The previous prime is 1849025466901. The next prime is 1849025466913. The reversal of 1849025466912 is 2196645209481.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1849025466913) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1248497212 + ... + 1248498692.

It is an arithmetic number, because the mean of its divisors is an integer number (14616914130).

Almost surely, 2^{1849025466912} is an apocalyptic number.

1849025466912 is a gapful number since it is divisible by the number (12) 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 1849025466912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2806447512960).

1849025466912 is an abundant number, since it is smaller than the sum of its proper divisors (3763869559008).

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

1849025466912 is a wasteful number, since it uses less digits than its factorization.

1849025466912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316 (or 2308 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 1849025466912 in words is "one trillion, eight hundred forty-nine billion, twenty-five million, four hundred sixty-six thousand, nine hundred twelve".