2243454354 has 32 divisors (see below), whose sum is σ = 4987261440. Its totient is φ = 747547056.

The previous prime is 2243454349. The next prime is 2243454361. The reversal of 2243454354 is 4534543422.

2243454354 is a `hidden beast` number, since 22 + 43 + 4 + 543 + 54 = 666.

It is a Curzon number.

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, 190687 + ... + 202109.

It is an arithmetic number, because the mean of its divisors is an integer number (155851920).

Almost surely, 2^2243454354 is an apocalyptic number.

2243454354 is an abundant number, since it is smaller than the sum of its proper divisors (2743807086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2243454354 is a wasteful number, since it uses less digits than its factorization.

2243454354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15071 (or 15065 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

The square root of 2243454354 is about 47365.1174811168. The cubic root of 2243454354 is about 1309.0987632183.

Adding to 2243454354 its reverse (4534543422), we get a palindrome (6777997776).

The spelling of 2243454354 in words is "two billion, two hundred forty-three million, four hundred fifty-four thousand, three hundred fifty-four".