1041143535545 has 8 divisors (see below), whose sum is σ = 1322864727624. Its totient is φ = 783919838464.

The previous prime is 1041143535539. The next prime is 1041143535547. The reversal of 1041143535545 is 5455353411401.

It can be written as a sum of positive squares in 4 ways, for example, as 469722441769 + 571421093776 = 685363^2 + 755924^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1041143535545 - 2¹⁰ = 1041143534521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041143535547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6124373654 + ... + 6124373823.

It is an arithmetic number, because the mean of its divisors is an integer number (165358090953).

Almost surely, 2^{1041143535545} is an apocalyptic number.

It is an amenable number.

1041143535545 is a deficient number, since it is larger than the sum of its proper divisors (281721192079).

1041143535545 is a wasteful number, since it uses less digits than its factorization.

1041143535545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12248747499.

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 1041143535545 its reverse (5455353411401), we get a palindrome (6496496946946).

The spelling of 1041143535545 in words is "one trillion, forty-one billion, one hundred forty-three million, five hundred thirty-five thousand, five hundred forty-five".