1304414145 has 32 divisors (see below), whose sum is σ = 2341497600. Its totient is φ = 688925952.

The previous prime is 1304414143. The next prime is 1304414149. The reversal of 1304414145 is 5414144031.

It is not a de Polignac number, because 1304414145 - 2¹ = 1304414143 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1304414141) 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 31 ways as a sum of consecutive naturals, for example, 33000 + ... + 60809.

It is an arithmetic number, because the mean of its divisors is an integer number (73171800).

Almost surely, 2^1304414145 is an apocalyptic number.

1304414145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1304414145 is a deficient number, since it is larger than the sum of its proper divisors (1037083455).

1304414145 is a wasteful number, since it uses less digits than its factorization.

1304414145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93926 (or 93920 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 1304414145 is about 36116.6740578365. The cubic root of 1304414145 is about 1092.6267610161.

Adding to 1304414145 its reverse (5414144031), we get a palindrome (6718558176).

The spelling of 1304414145 in words is "one billion, three hundred four million, four hundred fourteen thousand, one hundred forty-five".