11626664610424 has 64 divisors (see below), whose sum is σ = 23343636175200. Its totient is φ = 5409447014400.

The previous prime is 11626664610389. The next prime is 11626664610443. The reversal of 11626664610424 is 42401646662611.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179360979 + ... + 179425789.

Almost surely, 2^{11626664610424} is an apocalyptic number.

It is an amenable number.

11626664610424 is an abundant number, since it is smaller than the sum of its proper divisors (11716971564776).

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

11626664610424 is a wasteful number, since it uses less digits than its factorization.

11626664610424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79744 (or 79740 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 11626664610424 in words is "eleven trillion, six hundred twenty-six billion, six hundred sixty-four million, six hundred ten thousand, four hundred twenty-four".