11346643422 has 12 divisors (see below), whose sum is σ = 24584394120. Its totient is φ = 3782214468.

The previous prime is 11346643417. The next prime is 11346643439. The reversal of 11346643422 is 22434664311.

11346643422 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 6 + 643 + 4 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 315184522 + ... + 315184557.

It is an arithmetic number, because the mean of its divisors is an integer number (2048699510).

Almost surely, 2^11346643422 is an apocalyptic number.

11346643422 is an abundant number, since it is smaller than the sum of its proper divisors (13237750698).

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

11346643422 is a wasteful number, since it uses less digits than its factorization.

11346643422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630369087 (or 630369084 counting only the distinct ones).

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

The spelling of 11346643422 in words is "eleven billion, three hundred forty-six million, six hundred forty-three thousand, four hundred twenty-two".