1041229805 has 24 divisors (see below), whose sum is σ = 1569595776. Its totient is φ = 649075680.

The previous prime is 1041229751. The next prime is 1041229823. The reversal of 1041229805 is 5089221401.

It is not a de Polignac number, because 1041229805 - 2⁶ = 1041229741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118697 + ... + 127166.

It is an arithmetic number, because the mean of its divisors is an integer number (65399824).

Almost surely, 2^1041229805 is an apocalyptic number.

It is an amenable number.

1041229805 is a deficient number, since it is larger than the sum of its proper divisors (528365971).

1041229805 is a wasteful number, since it uses less digits than its factorization.

1041229805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245897 (or 245886 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 1041229805 is about 32268.0926768224. The cubic root of 1041229805 is about 1013.5586017990.

The spelling of 1041229805 in words is "one billion, forty-one million, two hundred twenty-nine thousand, eight hundred five".