2124896543 has 8 divisors (see below), whose sum is σ = 2649221760. Its totient is φ = 1655763480.

The previous prime is 2124896539. The next prime is 2124896549. The reversal of 2124896543 is 3456984212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2124896543 - 2² = 2124896539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2124896494 and 2124896503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124896549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13797953 + ... + 13798106.

It is an arithmetic number, because the mean of its divisors is an integer number (331152720).

Almost surely, 2^2124896543 is an apocalyptic number.

2124896543 is a deficient number, since it is larger than the sum of its proper divisors (524325217).

2124896543 is a wasteful number, since it uses less digits than its factorization.

2124896543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27596077.

The product of its digits is 414720, while the sum is 44.

The square root of 2124896543 is about 46096.6001240872. The cubic root of 2124896543 is about 1285.6199309058.

The spelling of 2124896543 in words is "two billion, one hundred twenty-four million, eight hundred ninety-six thousand, five hundred forty-three".