4073253121 has 8 divisors (see below), whose sum is σ = 4707452160. Its totient is φ = 3452130528.

The previous prime is 4073253071. The next prime is 4073253127. The reversal of 4073253121 is 1213523704.

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

It is not a de Polignac number, because 4073253121 - 2¹⁵ = 4073220353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4073253121.

It is not an unprimeable number, because it can be changed into a prime (4073253127) 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, 3268441 + ... + 3269686.

It is an arithmetic number, because the mean of its divisors is an integer number (588431520).

Almost surely, 2^4073253121 is an apocalyptic number.

It is an amenable number.

4073253121 is a deficient number, since it is larger than the sum of its proper divisors (634199039).

4073253121 is an equidigital number, since it uses as much as digits as its factorization.

4073253121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6538223.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 4073253121 is about 63822.0425950157. The cubic root of 4073253121 is about 1597.0326670333.

Adding to 4073253121 its reverse (1213523704), we get a palindrome (5286776825).

The spelling of 4073253121 in words is "four billion, seventy-three million, two hundred fifty-three thousand, one hundred twenty-one".