2124793971 has 32 divisors (see below), whose sum is σ = 3260364800. Its totient is φ = 1366204320.

The previous prime is 2124793961. The next prime is 2124793987. The reversal of 2124793971 is 1793974212.

2124793971 is a `hidden beast` number, since 212 + 47 + 9 + 397 + 1 = 666.

It is not a de Polignac number, because 2124793971 - 2¹⁴ = 2124777587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124793961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252825 + ... + 261093.

It is an arithmetic number, because the mean of its divisors is an integer number (101886400).

Almost surely, 2^2124793971 is an apocalyptic number.

2124793971 is a deficient number, since it is larger than the sum of its proper divisors (1135570829).

2124793971 is a wasteful number, since it uses less digits than its factorization.

2124793971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8616 (or 8610 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 2124793971 is about 46095.4875340309. The cubic root of 2124793971 is about 1285.5992442941.

It can be divided in two parts, 2124793 and 971, that added together give a square (2125764 = 1458²).

The spelling of 2124793971 in words is "two billion, one hundred twenty-four million, seven hundred ninety-three thousand, nine hundred seventy-one".