12604040035662 has 32 divisors (see below), whose sum is σ = 25945647943680. Its totient is φ = 4080162359520.

The previous prime is 12604040035649. The next prime is 12604040035669. The reversal of 12604040035662 is 26653004040621.

It is a self number, because there is not a number n which added to its sum of digits gives 12604040035662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12604040035669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217928478 + ... + 217986305.

It is an arithmetic number, because the mean of its divisors is an integer number (810801498240).

Almost surely, 2^{12604040035662} is an apocalyptic number.

12604040035662 is an abundant number, since it is smaller than the sum of its proper divisors (13341607908018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12604040035662 is a wasteful number, since it uses less digits than its factorization.

12604040035662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435914928.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 12604040035662 in words is "twelve trillion, six hundred four billion, forty million, thirty-five thousand, six hundred sixty-two".