1799134170144 has 96 divisors (see below), whose sum is σ = 4758242952960. Its totient is φ = 595204253952.

The previous prime is 1799134170131. The next prime is 1799134170151. The reversal of 1799134170144 is 4410714319971.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44642227 + ... + 44682509.

It is an arithmetic number, because the mean of its divisors is an integer number (49565030760).

Almost surely, 2^{1799134170144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1799134170144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2379121476480).

1799134170144 is an abundant number, since it is smaller than the sum of its proper divisors (2959108782816).

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

1799134170144 is a wasteful number, since it uses less digits than its factorization.

1799134170144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43782 (or 43774 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 51.

The spelling of 1799134170144 in words is "one trillion, seven hundred ninety-nine billion, one hundred thirty-four million, one hundred seventy thousand, one hundred forty-four".