2124320473 has 8 divisors (see below), whose sum is σ = 2318497056. Its totient is φ = 1930320000.

The previous prime is 2124320447. The next prime is 2124320501. The reversal of 2124320473 is 3740234212.

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

It is a cyclic number.

It is not a de Polignac number, because 2124320473 - 2²¹ = 2122223321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124320773) 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, 18136 + ... + 67657.

It is an arithmetic number, because the mean of its divisors is an integer number (289812132).

Almost surely, 2^2124320473 is an apocalyptic number.

It is an amenable number.

2124320473 is a deficient number, since it is larger than the sum of its proper divisors (194176583).

2124320473 is a wasteful number, since it uses less digits than its factorization.

2124320473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88055.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 2124320473 is about 46090.3511919794. The cubic root of 2124320473 is about 1285.5037410905.

Adding to 2124320473 its reverse (3740234212), we get a palindrome (5864554685).

The spelling of 2124320473 in words is "two billion, one hundred twenty-four million, three hundred twenty thousand, four hundred seventy-three".