12604144407 has 8 divisors (see below), whose sum is σ = 16806326400. Its totient is φ = 8402362680.

The previous prime is 12604144381. The next prime is 12604144429. The reversal of 12604144407 is 70444140621.

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

It is not a de Polignac number, because 12604144407 - 2¹¹ = 12604142359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12604144447) 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, 16657 + ... + 159642.

It is an arithmetic number, because the mean of its divisors is an integer number (2100790800).

Almost surely, 2^12604144407 is an apocalyptic number.

12604144407 is a deficient number, since it is larger than the sum of its proper divisors (4202181993).

12604144407 is a wasteful number, since it uses less digits than its factorization.

12604144407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200133.

The product of its (nonzero) digits is 21504, while the sum is 33.

The spelling of 12604144407 in words is "twelve billion, six hundred four million, one hundred forty-four thousand, four hundred seven".