2124897408 has 64 divisors (see below), whose sum is σ = 6271408800. Its totient is φ = 708297984.

The previous prime is 2124897349. The next prime is 2124897413. The reversal of 2124897408 is 8047984212.

2124897408 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303966 + ... + 310877.

Almost surely, 2^2124897408 is an apocalyptic number.

It is an amenable number.

2124897408 is an abundant number, since it is smaller than the sum of its proper divisors (4146511392).

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

2124897408 is an equidigital number, since it uses as much as digits as its factorization.

2124897408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614866 (or 614848 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 2124897408 is about 46096.6095065570. The cubic root of 2124897408 is about 1285.6201053553.

The spelling of 2124897408 in words is "two billion, one hundred twenty-four million, eight hundred ninety-seven thousand, four hundred eight".