2124947546000 has 40 divisors (see below), whose sum is σ = 5138123171064. Its totient is φ = 849979017600.

The previous prime is 2124947545967. The next prime is 2124947546017. The reversal of 2124947546000 is 6457494212.

It can be written as a sum of positive squares in 4 ways, for example, as 205858208656 + 1919089337344 = 453716^2 + 1385312^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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 in 7 ways as a sum of consecutive naturals, for example, 531234887 + ... + 531238886.

Almost surely, 2^{2124947546000} is an apocalyptic number.

2124947546000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2124947546000 is an abundant number, since it is smaller than the sum of its proper divisors (3013175625064).

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

2124947546000 is a wasteful number, since it uses less digits than its factorization.

2124947546000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062473796 (or 1062473780 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 2124947546000 in words is "two trillion, one hundred twenty-four billion, nine hundred forty-seven million, five hundred forty-six thousand".