454205105613922 has 32 divisors (see below), whose sum is σ = 734115904991280. Its totient is φ = 209518858087680.

The previous prime is 454205105613827. The next prime is 454205105613953. The reversal of 454205105613922 is 229316501502454.

It can be written as a sum of positive squares in 8 ways, for example, as 994186473921 + 453210919140001 = 997089^2 + 21288751^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1463941104 + ... + 1464251332.

Almost surely, 2^{454205105613922} is an apocalyptic number.

454205105613922 is a deficient number, since it is larger than the sum of its proper divisors (279910799377358).

454205105613922 is a wasteful number, since it uses less digits than its factorization.

454205105613922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340758.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 454205105613922 in words is "four hundred fifty-four trillion, two hundred five billion, one hundred five million, six hundred thirteen thousand, nine hundred twenty-two".