1345005104 has 40 divisors (see below), whose sum is σ = 2676162048. Its totient is φ = 654612480.

The previous prime is 1345005097. The next prime is 1345005139. The reversal of 1345005104 is 4015005431.

It is a self number, because there is not a number n which added to its sum of digits gives 1345005104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87569 + ... + 101775.

Almost surely, 2^1345005104 is an apocalyptic number.

It is an amenable number.

1345005104 is a deficient number, since it is larger than the sum of its proper divisors (1331156944).

1345005104 is a wasteful number, since it uses less digits than its factorization.

1345005104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14373 (or 14367 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1345005104 is about 36674.3112273428. The cubic root of 1345005104 is about 1103.8447017779.

The spelling of 1345005104 in words is "one billion, three hundred forty-five million, five thousand, one hundred four".