1304314515140 has 96 divisors (see below), whose sum is σ = 3383970670080. Its totient is φ = 411224334336.

The previous prime is 1304314515073. The next prime is 1304314515167. The reversal of 1304314515140 is 415154134031.

It is a junction number, because it is equal to n+sod(n) for n = 1304314515097 and 1304314515106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 883805 + ... + 1841124.

It is an arithmetic number, because the mean of its divisors is an integer number (35249694480).

Almost surely, 2^{1304314515140} is an apocalyptic number.

1304314515140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1304314515140 is an abundant number, since it is smaller than the sum of its proper divisors (2079656154940).

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

1304314515140 is a wasteful number, since it uses less digits than its factorization.

1304314515140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725221 (or 2725219 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 1304314515140 its reverse (415154134031), we get a palindrome (1719468649171).

The spelling of 1304314515140 in words is "one trillion, three hundred four billion, three hundred fourteen million, five hundred fifteen thousand, one hundred forty".