104451343403 has 12 divisors (see below), whose sum is σ = 114861055680. Its totient is φ = 94913668080.

The previous prime is 104451343391. The next prime is 104451343429. The reversal of 104451343403 is 304343154401.

It is not a de Polignac number, because 104451343403 - 2¹⁰ = 104451342379 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 104451343403.

It is not an unprimeable number, because it can be changed into a prime (104451343483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84326 + ... + 464772.

It is an arithmetic number, because the mean of its divisors is an integer number (9571754640).

Almost surely, 2^104451343403 is an apocalyptic number.

104451343403 is a deficient number, since it is larger than the sum of its proper divisors (10409712277).

104451343403 is a wasteful number, since it uses less digits than its factorization.

104451343403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382738 (or 382727 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 104451343403 its reverse (304343154401), we get a palindrome (408794497804).

The spelling of 104451343403 in words is "one hundred four billion, four hundred fifty-one million, three hundred forty-three thousand, four hundred three".