1304043100140 has 96 divisors (see below), whose sum is σ = 4048558375680. Its totient is φ = 310949164800.

The previous prime is 1304043100127. The next prime is 1304043100141. The reversal of 1304043100140 is 410013404031.

It is not an unprimeable number, because it can be changed into a prime (1304043100141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16155010 + ... + 16235529.

It is an arithmetic number, because the mean of its divisors is an integer number (42172483080).

Almost surely, 2^{1304043100140} is an apocalyptic number.

1304043100140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1304043100140 is an abundant number, since it is smaller than the sum of its proper divisors (2744515275540).

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

1304043100140 is a wasteful number, since it uses less digits than its factorization.

1304043100140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32390623 (or 32390621 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1304043100140 its reverse (410013404031), we get a palindrome (1714056504171).

The spelling of 1304043100140 in words is "one trillion, three hundred four billion, forty-three million, one hundred thousand, one hundred forty".