2604140323 has 8 divisors (see below), whose sum is σ = 2758020800. Its totient is φ = 2451941928.

The previous prime is 2604140321. The next prime is 2604140353. The reversal of 2604140323 is 3230414062.

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 2604140323 - 2¹ = 2604140321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2604140321) 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, 417333 + ... + 423526.

It is an arithmetic number, because the mean of its divisors is an integer number (344752600).

Almost surely, 2^2604140323 is an apocalyptic number.

2604140323 is a deficient number, since it is larger than the sum of its proper divisors (153880477).

2604140323 is a wasteful number, since it uses less digits than its factorization.

2604140323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841041.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2604140323 is about 51030.7781931650. The cubic root of 2604140323 is about 1375.7983811640.

Adding to 2604140323 its reverse (3230414062), we get a palindrome (5834554385).

The spelling of 2604140323 in words is "two billion, six hundred four million, one hundred forty thousand, three hundred twenty-three".