541123416403 has 4 divisors (see below), whose sum is σ = 564650521488. Its totient is φ = 517596311320.

The previous prime is 541123416401. The next prime is 541123416439. The reversal of 541123416403 is 304614321145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 541123416403 - 2¹ = 541123416401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541123416401) 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 3 ways as a sum of consecutive naturals, for example, 11763552508 + ... + 11763552553.

It is an arithmetic number, because the mean of its divisors is an integer number (141162630372).

Almost surely, 2^541123416403 is an apocalyptic number.

541123416403 is a deficient number, since it is larger than the sum of its proper divisors (23527105085).

541123416403 is a wasteful number, since it uses less digits than its factorization.

541123416403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23527105084.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 541123416403 its reverse (304614321145), we get a palindrome (845737737548).

The spelling of 541123416403 in words is "five hundred forty-one billion, one hundred twenty-three million, four hundred sixteen thousand, four hundred three".