1851842102960 has 480 divisors, whose sum is σ = 4874566132800. Its totient is φ = 651953111040.

The previous prime is 1851842102959. The next prime is 1851842102963. The reversal of 1851842102960 is 692012481581.

It is not an unprimeable number, because it can be changed into a prime (1851842102963) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4664589482 + ... + 4664589878.

It is an arithmetic number, because the mean of its divisors is an integer number (10155346110).

Almost surely, 2^{1851842102960} is an apocalyptic number.

1851842102960 is a gapful number since it is divisible by the number (10) 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 1851842102960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2437283066400).

1851842102960 is an abundant number, since it is smaller than the sum of its proper divisors (3022724029840).

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

1851842102960 is a wasteful number, since it uses less digits than its factorization.

1851842102960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 47.

The spelling of 1851842102960 in words is "one trillion, eight hundred fifty-one billion, eight hundred forty-two million, one hundred two thousand, nine hundred sixty".