1304100455 has 24 divisors (see below), whose sum is σ = 1823579568. Its totient is φ = 892687488.

The previous prime is 1304100451. The next prime is 1304100463. The reversal of 1304100455 is 5540014031.

It is not a de Polignac number, because 1304100455 - 2² = 1304100451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1304100455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304100451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146852 + ... + 155478.

It is an arithmetic number, because the mean of its divisors is an integer number (75982482).

Almost surely, 2^1304100455 is an apocalyptic number.

1304100455 is a deficient number, since it is larger than the sum of its proper divisors (519479113).

1304100455 is an equidigital number, since it uses as much as digits as its factorization.

1304100455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9263 (or 9256 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1304100455 is about 36112.3310657177. The cubic root of 1304100455 is about 1092.5391677803.

Adding to 1304100455 its reverse (5540014031), we get a palindrome (6844114486).

The spelling of 1304100455 in words is "one billion, three hundred four million, one hundred thousand, four hundred fifty-five".