104400355655 has 8 divisors (see below), whose sum is σ = 125607532032. Its totient is φ = 83302214368.

The previous prime is 104400355649. The next prime is 104400355687. The reversal of 104400355655 is 556553004401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104400355655 - 2⁴ = 104400355639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27256664 + ... + 27260493.

It is an arithmetic number, because the mean of its divisors is an integer number (15700941504).

Almost surely, 2^104400355655 is an apocalyptic number.

104400355655 is a deficient number, since it is larger than the sum of its proper divisors (21207176377).

104400355655 is an equidigital number, since it uses as much as digits as its factorization.

104400355655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54517545.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 104400355655 in words is "one hundred four billion, four hundred million, three hundred fifty-five thousand, six hundred fifty-five".