11342472433 has 4 divisors (see below), whose sum is σ = 11649025780. Its totient is φ = 11035919088.

The previous prime is 11342472377. The next prime is 11342472461. The reversal of 11342472433 is 33427424311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4349666304 + 6992806129 = 65952^2 + 83623^2 .

It is a cyclic number.

It is not a de Polignac number, because 11342472433 - 2¹³ = 11342464241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11342472473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153276618 + ... + 153276691.

It is an arithmetic number, because the mean of its divisors is an integer number (2912256445).

Almost surely, 2^11342472433 is an apocalyptic number.

It is an amenable number.

11342472433 is a deficient number, since it is larger than the sum of its proper divisors (306553347).

11342472433 is an equidigital number, since it uses as much as digits as its factorization.

11342472433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306553346.

The product of its digits is 48384, while the sum is 34.

Adding to 11342472433 its reverse (33427424311), we get a palindrome (44769896744).

The spelling of 11342472433 in words is "eleven billion, three hundred forty-two million, four hundred seventy-two thousand, four hundred thirty-three".