1103446804478 has 8 divisors (see below), whose sum is σ = 1673767625040. Its totient is φ = 545524262800.

The previous prime is 1103446804429. The next prime is 1103446804489. The reversal of 1103446804478 is 8744086443011.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3099569498 + ... + 3099569853.

It is an arithmetic number, because the mean of its divisors is an integer number (209220953130).

Almost surely, 2^{1103446804478} is an apocalyptic number.

1103446804478 is a deficient number, since it is larger than the sum of its proper divisors (570320820562).

1103446804478 is an equidigital number, since it uses as much as digits as its factorization.

1103446804478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6199139442.

The product of its (nonzero) digits is 2064384, while the sum is 50.

The spelling of 1103446804478 in words is "one trillion, one hundred three billion, four hundred forty-six million, eight hundred four thousand, four hundred seventy-eight".