1041043455049 has 16 divisors (see below), whose sum is σ = 1187165306880. Its totient is φ = 904364985600.

The previous prime is 1041043455043. The next prime is 1041043455059. The reversal of 1041043455049 is 9405543401401.

It is a cyclic number.

It is not a de Polignac number, because 1041043455049 - 2²³ = 1041035066441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041043455043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2743224 + ... + 3099574.

It is an arithmetic number, because the mean of its divisors is an integer number (74197831680).

Almost surely, 2^{1041043455049} is an apocalyptic number.

It is an amenable number.

1041043455049 is a deficient number, since it is larger than the sum of its proper divisors (146121851831).

1041043455049 is a wasteful number, since it uses less digits than its factorization.

1041043455049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369600.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 1041043455049 in words is "one trillion, forty-one billion, forty-three million, four hundred fifty-five thousand, forty-nine".