541445243403 has 16 divisors (see below), whose sum is σ = 724330285056. Its totient is φ = 359762245920.

The previous prime is 541445243393. The next prime is 541445243453. The reversal of 541445243403 is 304342544145.

It is not a de Polignac number, because 541445243403 - 2³² = 537150276107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (541445243453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5784150 + ... + 5877012.

It is an arithmetic number, because the mean of its divisors is an integer number (45270642816).

Almost surely, 2^541445243403 is an apocalyptic number.

541445243403 is a deficient number, since it is larger than the sum of its proper divisors (182885041653).

541445243403 is a wasteful number, since it uses less digits than its factorization.

541445243403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99314.

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 541445243403 its reverse (304342544145), we get a palindrome (845787787548).

The spelling of 541445243403 in words is "five hundred forty-one billion, four hundred forty-five million, two hundred forty-three thousand, four hundred three".