1304400111430 has 64 divisors (see below), whose sum is σ = 2533938442560. Its totient is φ = 480595244544.

The previous prime is 1304400111397. The next prime is 1304400111431. The reversal of 1304400111430 is 341110044031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304400111431) 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, 234728212 + ... + 234733768.

It is an arithmetic number, because the mean of its divisors is an integer number (39592788165).

Almost surely, 2^{1304400111430} is an apocalyptic number.

1304400111430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304400111430 is a deficient number, since it is larger than the sum of its proper divisors (1229538331130).

1304400111430 is a wasteful number, since it uses less digits than its factorization.

1304400111430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9113.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1304400111430 its reverse (341110044031), we get a palindrome (1645510155461).

The spelling of 1304400111430 in words is "one trillion, three hundred four billion, four hundred million, one hundred eleven thousand, four hundred thirty".