11335421323546 has 4 divisors (see below), whose sum is σ = 17003131985322. Its totient is φ = 5667710661772.

The previous prime is 11335421323543. The next prime is 11335421323547. The reversal of 11335421323546 is 64532312453311.

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

It can be written as a sum of positive squares in only one way, i.e., 8450875747521 + 2884545576025 = 2907039^2 + 1698395^2 .

It is not an unprimeable number, because it can be changed into a prime (11335421323543) 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 as a sum of consecutive naturals, namely, 2833855330885 + ... + 2833855330888.

Almost surely, 2^{11335421323546} is an apocalyptic number.

11335421323546 is a deficient number, since it is larger than the sum of its proper divisors (5667710661776).

11335421323546 is an equidigital number, since it uses as much as digits as its factorization.

11335421323546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5667710661775.

The product of its digits is 777600, while the sum is 43.

Adding to 11335421323546 its reverse (64532312453311), we get a palindrome (75867733776857).

It can be divided in two parts, 113354 and 21323546, that added together give a square (21436900 = 4630²).

The spelling of 11335421323546 in words is "eleven trillion, three hundred thirty-five billion, four hundred twenty-one million, three hundred twenty-three thousand, five hundred forty-six".