6140446323 has 32 divisors (see below), whose sum is σ = 9061113600. Its totient is φ = 3667722240.

The previous prime is 6140446309. The next prime is 6140446339. The reversal of 6140446323 is 3236440416.

It is not a de Polignac number, because 6140446323 - 2¹⁸ = 6140184179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (6140446363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1227315 + ... + 1232307.

It is an arithmetic number, because the mean of its divisors is an integer number (283159800).

Almost surely, 2^6140446323 is an apocalyptic number.

6140446323 is a deficient number, since it is larger than the sum of its proper divisors (2920667277).

6140446323 is a wasteful number, since it uses less digits than its factorization.

6140446323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5539.

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 6140446323 is about 78361.0000127615. Note that the first 4 decimals coincide. The cubic root of 6140446323 is about 1831.1895997846.

Adding to 6140446323 its reverse (3236440416), we get a palindrome (9376886739).

The spelling of 6140446323 in words is "six billion, one hundred forty million, four hundred forty-six thousand, three hundred twenty-three".