11338156384 has 24 divisors (see below), whose sum is σ = 22455670608. Its totient is φ = 5635128960.

The previous prime is 11338156373. The next prime is 11338156399. The reversal of 11338156384 is 48365183311.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11338156384.

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, 1055487 + ... + 1066174.

It is an arithmetic number, because the mean of its divisors is an integer number (935652942).

Almost surely, 2^11338156384 is an apocalyptic number.

It is an amenable number.

11338156384 is a deficient number, since it is larger than the sum of its proper divisors (11117514224).

11338156384 is a wasteful number, since it uses less digits than its factorization.

11338156384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121838 (or 2121830 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The spelling of 11338156384 in words is "eleven billion, three hundred thirty-eight million, one hundred fifty-six thousand, three hundred eighty-four".