1348181138904 has 24 divisors (see below), whose sum is σ = 3370467067980. Its totient is φ = 449391816880.

The previous prime is 1348181138873. The next prime is 1348181139023. The reversal of 1348181138904 is 4098311818431.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5569759 + ... + 5806769.

Almost surely, 2^{1348181138904} is an apocalyptic number.

It is an amenable number.

1348181138904 is an abundant number, since it is smaller than the sum of its proper divisors (2022285929076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1348181138904 is an frugal number, since it uses more digits than its factorization.

1348181138904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474031 (or 237016 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 51.

The spelling of 1348181138904 in words is "one trillion, three hundred forty-eight billion, one hundred eighty-one million, one hundred thirty-eight thousand, nine hundred four".