1304415512145 has 32 divisors (see below), whose sum is σ = 2368300515840. Its totient is φ = 680886391680.

The previous prime is 1304415512143. The next prime is 1304415512173. The reversal of 1304415512145 is 5412155144031.

1304415512145 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 41 + 551 + 21 + 45 = 666.

It is not a de Polignac number, because 1304415512145 - 2¹ = 1304415512143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1304415512143) 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, 102784476 + ... + 102797165.

It is an arithmetic number, because the mean of its divisors is an integer number (74009391120).

Almost surely, 2^{1304415512145} is an apocalyptic number.

1304415512145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1304415512145 is a deficient number, since it is larger than the sum of its proper divisors (1063885003695).

1304415512145 is a wasteful number, since it uses less digits than its factorization.

1304415512145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205581702 (or 205581696 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 1304415512145 in words is "one trillion, three hundred four billion, four hundred fifteen million, five hundred twelve thousand, one hundred forty-five".