104402054099 has 16 divisors (see below), whose sum is σ = 123448473600. Its totient is φ = 86389468704.

The previous prime is 104402054087. The next prime is 104402054111. The reversal of 104402054099 is 990450204401.

It is an interprime number because it is at equal distance from previous prime (104402054087) and next prime (104402054111).

It is not a de Polignac number, because 104402054099 - 2³² = 100107086803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104402054599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1576742 + ... + 1641620.

It is an arithmetic number, because the mean of its divisors is an integer number (7715529600).

Almost surely, 2^104402054099 is an apocalyptic number.

104402054099 is a deficient number, since it is larger than the sum of its proper divisors (19046419501).

104402054099 is an equidigital number, since it uses as much as digits as its factorization.

104402054099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72842.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 104402054099 in words is "one hundred four billion, four hundred two million, fifty-four thousand, ninety-nine".