2984850007144 has 8 divisors (see below), whose sum is σ = 5596593763410. Its totient is φ = 1492425003568.

The previous prime is 2984850007123. The next prime is 2984850007147. The reversal of 2984850007144 is 4417000584892.

It can be written as a sum of positive squares in only one way, i.e., 2972734602244 + 12115404900 = 1724162^2 + 110070^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2984850007091 and 2984850007100.

It is not an unprimeable number, because it can be changed into a prime (2984850007147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186553125439 + ... + 186553125454.

Almost surely, 2^{2984850007144} is an apocalyptic number.

It is an amenable number.

2984850007144 is a deficient number, since it is larger than the sum of its proper divisors (2611743756266).

2984850007144 is a wasteful number, since it uses less digits than its factorization.

2984850007144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373106250899 (or 373106250895 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 2984850007144 in words is "two trillion, nine hundred eighty-four billion, eight hundred fifty million, seven thousand, one hundred forty-four".