1408045205 has 8 divisors (see below), whose sum is σ = 1931033472. Its totient is φ = 965516688.

The previous prime is 1408045193. The next prime is 1408045229. The reversal of 1408045205 is 5025408041.

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 1408045205 - 2⁴ = 1408045189 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, 20114897 + ... + 20114966.

It is an arithmetic number, because the mean of its divisors is an integer number (241379184).

Almost surely, 2^1408045205 is an apocalyptic number.

It is an amenable number.

1408045205 is a deficient number, since it is larger than the sum of its proper divisors (522988267).

1408045205 is an equidigital number, since it uses as much as digits as its factorization.

1408045205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40229875.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 1408045205 is about 37523.9284324016. The cubic root of 1408045205 is about 1120.8277270379.

The spelling of 1408045205 in words is "one billion, four hundred eight million, forty-five thousand, two hundred five".