11618903252304 has 60 divisors (see below), whose sum is σ = 32519754125716. Its totient is φ = 3872614910976.

The previous prime is 11618903252279. The next prime is 11618903252339. The reversal of 11618903252304 is 40325230981611.

11618903252304 is a `hidden beast` number, since 1 + 1 + 6 + 1 + 8 + 90 + 3 + 252 + 304 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8051111152704 + 3567792099600 = 2837448^2 + 1888860^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11618903252304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2086927 + ... + 5252910.

Almost surely, 2^{11618903252304} is an apocalyptic number.

It is an amenable number.

11618903252304 is an abundant number, since it is smaller than the sum of its proper divisors (20900850873412).

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

11618903252304 is a wasteful number, since it uses less digits than its factorization.

11618903252304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7350844 (or 7350835 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 11618903252304 in words is "eleven trillion, six hundred eighteen billion, nine hundred three million, two hundred fifty-two thousand, three hundred four".