1338164459011 has 8 divisors (see below), whose sum is σ = 1409195920400. Its totient is φ = 1267193172960.

The previous prime is 1338164458933. The next prime is 1338164459029. The reversal of 1338164459011 is 1109544618331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1338164459011 - 2²¹ = 1338162361859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1338164459081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14998176 + ... + 15087133.

It is an arithmetic number, because the mean of its divisors is an integer number (176149490050).

Almost surely, 2^{1338164459011} is an apocalyptic number.

1338164459011 is a deficient number, since it is larger than the sum of its proper divisors (71031461389).

1338164459011 is a wasteful number, since it uses less digits than its factorization.

1338164459011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30087669.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 1338164459011 in words is "one trillion, three hundred thirty-eight billion, one hundred sixty-four million, four hundred fifty-nine thousand, eleven".