1043122405541 has 32 divisors (see below), whose sum is σ = 1154153594880. Its totient is φ = 938354155200.

The previous prime is 1043122405487. The next prime is 1043122405543. The reversal of 1043122405541 is 1455042213401.

It is not a de Polignac number, because 1043122405541 - 2¹⁰ = 1043122404517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1043122405498 and 1043122405507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043122405543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40969571 + ... + 40995023.

It is an arithmetic number, because the mean of its divisors is an integer number (36067299840).

Almost surely, 2^{1043122405541} is an apocalyptic number.

It is an amenable number.

1043122405541 is a deficient number, since it is larger than the sum of its proper divisors (111031189339).

1043122405541 is a wasteful number, since it uses less digits than its factorization.

1043122405541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26177.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 1043122405541 its reverse (1455042213401), we get a palindrome (2498164618942).

The spelling of 1043122405541 in words is "one trillion, forty-three billion, one hundred twenty-two million, four hundred five thousand, five hundred forty-one".