1341352788 has 12 divisors (see below), whose sum is σ = 3129823200. Its totient is φ = 447117592.

The previous prime is 1341352783. The next prime is 1341352813. The reversal of 1341352788 is 8872531431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341352783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55889688 + ... + 55889711.

It is an arithmetic number, because the mean of its divisors is an integer number (260818600).

Almost surely, 2^1341352788 is an apocalyptic number.

It is an amenable number.

1341352788 is an abundant number, since it is smaller than the sum of its proper divisors (1788470412).

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

1341352788 is a wasteful number, since it uses less digits than its factorization.

1341352788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111779406 (or 111779404 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 1341352788 is about 36624.4834502823. The cubic root of 1341352788 is about 1102.8446450038.

The spelling of 1341352788 in words is "one billion, three hundred forty-one million, three hundred fifty-two thousand, seven hundred eighty-eight".