1348638789914 has 32 divisors (see below), whose sum is σ = 2280520811520. Its totient is φ = 593885577600.

The previous prime is 1348638789913. The next prime is 1348638789919. The reversal of 1348638789914 is 4199878368431.

It is a Harshad number since it is a multiple of its sum of digits (71).

It is not an unprimeable number, because it can be changed into a prime (1348638789913) 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, 11726219 + ... + 11840670.

It is an arithmetic number, because the mean of its divisors is an integer number (71266275360).

Almost surely, 2^{1348638789914} is an apocalyptic number.

1348638789914 is a deficient number, since it is larger than the sum of its proper divisors (931882021606).

1348638789914 is a wasteful number, since it uses less digits than its factorization.

1348638789914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23567006.

The product of its digits is 250822656, while the sum is 71.

The spelling of 1348638789914 in words is "one trillion, three hundred forty-eight billion, six hundred thirty-eight million, seven hundred eighty-nine thousand, nine hundred fourteen".