2127004864 has 14 divisors (see below), whose sum is σ = 4220775404. Its totient is φ = 1063502400.

The previous prime is 2127004853. The next prime is 2127004877. The reversal of 2127004864 is 4684007212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16617162 + ... + 16617289.

Almost surely, 2^2127004864 is an apocalyptic number.

It is an amenable number.

2127004864 is a deficient number, since it is larger than the sum of its proper divisors (2093770540).

2127004864 is an equidigital number, since it uses as much as digits as its factorization.

2127004864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33234463 (or 33234453 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 2127004864 is about 46119.4629630485. The cubic root of 2127004864 is about 1286.0449874494.

The spelling of 2127004864 in words is "two billion, one hundred twenty-seven million, four thousand, eight hundred sixty-four".