11456456655330 has 48 divisors (see below), whose sum is σ = 29788907488704. Its totient is φ = 3054837653280.

The previous prime is 11456456655307. The next prime is 11456456655341. The reversal of 11456456655330 is 3355665465411.

11456456655330 is a `hidden beast` number, since 1 + 1 + 4 + 5 + 6 + 4 + 56 + 6 + 553 + 30 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3256884 + ... + 5789663.

It is an arithmetic number, because the mean of its divisors is an integer number (620602239348).

Almost surely, 2^{11456456655330} is an apocalyptic number.

11456456655330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11456456655330 is an abundant number, since it is smaller than the sum of its proper divisors (18332450833374).

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

11456456655330 is a wasteful number, since it uses less digits than its factorization.

11456456655330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9060631 (or 9060628 counting only the distinct ones).

The product of its (nonzero) digits is 19440000, while the sum is 54.

The spelling of 11456456655330 in words is "eleven trillion, four hundred fifty-six billion, four hundred fifty-six million, six hundred fifty-five thousand, three hundred thirty".