11320430134446 has 24 divisors (see below), whose sum is σ = 24943320637560. Its totient is φ = 3709519478736.

The previous prime is 11320430134393. The next prime is 11320430134471. The reversal of 11320430134446 is 64443103402311.

11320430134446 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 0 + 4 + 301 + 344 + 4 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 11320430134446.

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, 5329768305 + ... + 5329770428.

It is an arithmetic number, because the mean of its divisors is an integer number (1039305026565).

Almost surely, 2^{11320430134446} is an apocalyptic number.

11320430134446 is an abundant number, since it is smaller than the sum of its proper divisors (13622890503114).

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

11320430134446 is a wasteful number, since it uses less digits than its factorization.

11320430134446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10659538800 (or 10659538797 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 11320430134446 its reverse (64443103402311), we get a palindrome (75763533536757).

The spelling of 11320430134446 in words is "eleven trillion, three hundred twenty billion, four hundred thirty million, one hundred thirty-four thousand, four hundred forty-six".