1044354105 has 12 divisors (see below), whose sum is σ = 1810213860. Its totient is φ = 556988832.

The previous prime is 1044354083. The next prime is 1044354107. The reversal of 1044354105 is 5014534401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 310323456 + 734030649 = 17616^2 + 27093^2 .

It is not a de Polignac number, because 1044354105 - 2⁶ = 1044354041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1044354107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11603890 + ... + 11603979.

It is an arithmetic number, because the mean of its divisors is an integer number (150851155).

Almost surely, 2^1044354105 is an apocalyptic number.

1044354105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1044354105 is a deficient number, since it is larger than the sum of its proper divisors (765859755).

1044354105 is a wasteful number, since it uses less digits than its factorization.

1044354105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23207880 (or 23207877 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1044354105 is about 32316.4680155490. The cubic root of 1044354105 is about 1014.5713462523.

Adding to 1044354105 its reverse (5014534401), we get a palindrome (6058888506).

The spelling of 1044354105 in words is "one billion, forty-four million, three hundred fifty-four thousand, one hundred five".