11338140845 has 16 divisors (see below), whose sum is σ = 14418000000. Its totient is φ = 8535434688.

The previous prime is 11338140841. The next prime is 11338140857. The reversal of 11338140845 is 54804183311.

It is a cyclic number.

It is not a de Polignac number, because 11338140845 - 2² = 11338140841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11338140799 and 11338140808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11338140841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386345 + ... + 414654.

It is an arithmetic number, because the mean of its divisors is an integer number (901125000).

Almost surely, 2^11338140845 is an apocalyptic number.

It is an amenable number.

11338140845 is a deficient number, since it is larger than the sum of its proper divisors (3079859155).

11338140845 is a wasteful number, since it uses less digits than its factorization.

11338140845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801172.

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 11338140845 in words is "eleven billion, three hundred thirty-eight million, one hundred forty thousand, eight hundred forty-five".