104320243234400 has 72 divisors (see below), whose sum is σ = 268075572455880. Its totient is φ = 39531881640960.

The previous prime is 104320243234391. The next prime is 104320243234411. The reversal of 104320243234400 is 4432342023401.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3431571749 + ... + 3431602148.

It is an arithmetic number, because the mean of its divisors is an integer number (3723271839665).

Almost surely, 2^{104320243234400} is an apocalyptic number.

104320243234400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104320243234400 is an abundant number, since it is smaller than the sum of its proper divisors (163755329221480).

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

104320243234400 is a wasteful number, since it uses less digits than its factorization.

104320243234400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6863173936 (or 6863173923 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 104320243234400 its reverse (4432342023401), we get a palindrome (108752585257801).

The spelling of 104320243234400 in words is "one hundred four trillion, three hundred twenty billion, two hundred forty-three million, two hundred thirty-four thousand, four hundred".