2124246490888 has 8 divisors (see below), whose sum is σ = 3982962170430. Its totient is φ = 1062123245440.

The previous prime is 2124246490843. The next prime is 2124246490897. The reversal of 2124246490888 is 8880946424212.

It can be written as a sum of positive squares in only one way, i.e., 1161182966724 + 963063524164 = 1077582^2 + 981358^2 .

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

It is an unprimeable number.

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, 132765405673 + ... + 132765405688.

Almost surely, 2^{2124246490888} is an apocalyptic number.

It is an amenable number.

2124246490888 is a deficient number, since it is larger than the sum of its proper divisors (1858715679542).

2124246490888 is a wasteful number, since it uses less digits than its factorization.

2124246490888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265530811367 (or 265530811363 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 58.

The spelling of 2124246490888 in words is "two trillion, one hundred twenty-four billion, two hundred forty-six million, four hundred ninety thousand, eight hundred eighty-eight".