11330414556 has 12 divisors (see below), whose sum is σ = 26437633992. Its totient is φ = 3776804848.

The previous prime is 11330414549. The next prime is 11330414567. The reversal of 11330414556 is 65541403311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472100595 + ... + 472100618.

It is an arithmetic number, because the mean of its divisors is an integer number (2203136166).

Almost surely, 2^11330414556 is an apocalyptic number.

It is an amenable number.

11330414556 is an abundant number, since it is smaller than the sum of its proper divisors (15107219436).

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

11330414556 is a wasteful number, since it uses less digits than its factorization.

11330414556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944201220 (or 944201218 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 11330414556 its reverse (65541403311), we get a palindrome (76871817867).

The spelling of 11330414556 in words is "eleven billion, three hundred thirty million, four hundred fourteen thousand, five hundred fifty-six".