13468148142338 has 32 divisors (see below), whose sum is σ = 20789872418304. Its totient is φ = 6540415977472.

The previous prime is 13468148142331. The next prime is 13468148142391. The reversal of 13468148142338 is 83324184186431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13468148142331) 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, 37204706 + ... + 37564962.

It is an arithmetic number, because the mean of its divisors is an integer number (649683513072).

Almost surely, 2^{13468148142338} is an apocalyptic number.

13468148142338 is a deficient number, since it is larger than the sum of its proper divisors (7321724275966).

13468148142338 is a wasteful number, since it uses less digits than its factorization.

13468148142338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363346.

The product of its digits is 10616832, while the sum is 56.

The spelling of 13468148142338 in words is "thirteen trillion, four hundred sixty-eight billion, one hundred forty-eight million, one hundred forty-two thousand, three hundred thirty-eight".