2124330994 has 4 divisors (see below), whose sum is σ = 3186496494. Its totient is φ = 1062165496.

The previous prime is 2124330961. The next prime is 2124331031. The reversal of 2124330994 is 4990334212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1777887225 + 346443769 = 42165^2 + 18613^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531082747 + ... + 531082750.

Almost surely, 2^2124330994 is an apocalyptic number.

2124330994 is a deficient number, since it is larger than the sum of its proper divisors (1062165500).

2124330994 is a wasteful number, since it uses less digits than its factorization.

2124330994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062165499.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 2124330994 is about 46090.4653263557. The cubic root of 2124330994 is about 1285.5058633005.

The spelling of 2124330994 in words is "two billion, one hundred twenty-four million, three hundred thirty thousand, nine hundred ninety-four".