1043523263241 has 24 divisors (see below), whose sum is σ = 1512234909120. Its totient is φ = 693412945056.

The previous prime is 1043523263213. The next prime is 1043523263257. The reversal of 1043523263241 is 1423623253401.

1043523263241 is a `hidden beast` number, since 1 + 0 + 4 + 3 + 5 + 2 + 326 + 324 + 1 = 666.

It is not a de Polignac number, because 1043523263241 - 2⁶ = 1043523263177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1043523263196 and 1043523263205.

It is not an unprimeable number, because it can be changed into a prime (1043523263261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3843780 + ... + 4106298.

It is an arithmetic number, because the mean of its divisors is an integer number (63009787880).

Almost surely, 2^{1043523263241} is an apocalyptic number.

It is an amenable number.

1043523263241 is a deficient number, since it is larger than the sum of its proper divisors (468711645879).

1043523263241 is a wasteful number, since it uses less digits than its factorization.

1043523263241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263965 (or 263962 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 1043523263241 in words is "one trillion, forty-three billion, five hundred twenty-three million, two hundred sixty-three thousand, two hundred forty-one".