2254134445 has 8 divisors (see below), whose sum is σ = 2847327840. Its totient is φ = 1708396560.

The previous prime is 2254134427. The next prime is 2254134469. The reversal of 2254134445 is 5444314522.

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

It is not a de Polignac number, because 2254134445 - 2⁷ = 2254134317 is a prime.

It is a super-2 number, since 2×2254134445² = 10162244192270916050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2254134445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11863771 + ... + 11863960.

It is an arithmetic number, because the mean of its divisors is an integer number (355915980).

Almost surely, 2^2254134445 is an apocalyptic number.

It is an amenable number.

2254134445 is a deficient number, since it is larger than the sum of its proper divisors (593193395).

2254134445 is a wasteful number, since it uses less digits than its factorization.

2254134445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23727755.

The product of its digits is 76800, while the sum is 34.

The square root of 2254134445 is about 47477.7257774633. The cubic root of 2254134445 is about 1311.1728216363.

Adding to 2254134445 its reverse (5444314522), we get a palindrome (7698448967).

The spelling of 2254134445 in words is "two billion, two hundred fifty-four million, one hundred thirty-four thousand, four hundred forty-five".