454285900346 has 16 divisors (see below), whose sum is σ = 694320025608. Its totient is φ = 222846312000.

The previous prime is 454285900319. The next prime is 454285900429. The reversal of 454285900346 is 643009582454.

It can be written as a sum of positive squares in 4 ways, for example, as 416204329321 + 38081571025 = 645139^2 + 195145^2 .

It is a junction number, because it is equal to n+sod(n) for n = 454285900294 and 454285900303.

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, 2333936 + ... + 2521076.

Almost surely, 2^454285900346 is an apocalyptic number.

454285900346 is a deficient number, since it is larger than the sum of its proper divisors (240034125262).

454285900346 is a wasteful number, since it uses less digits than its factorization.

454285900346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210097.

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 454285900346 in words is "four hundred fifty-four billion, two hundred eighty-five million, nine hundred thousand, three hundred forty-six".