11420303343433 has 4 divisors (see below), whose sum is σ = 11470173663940. Its totient is φ = 11370433022928.

The previous prime is 11420303343419. The next prime is 11420303343469. The reversal of 11420303343433 is 33434330302411.

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 10630129910544 + 790173432889 = 3260388^2 + 888917^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11420303343433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11420303343473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24935159910 + ... + 24935160367.

It is an arithmetic number, because the mean of its divisors is an integer number (2867543415985).

Almost surely, 2^{11420303343433} is an apocalyptic number.

It is an amenable number.

11420303343433 is a deficient number, since it is larger than the sum of its proper divisors (49870320507).

11420303343433 is an equidigital number, since it uses as much as digits as its factorization.

11420303343433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49870320506.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 11420303343433 its reverse (33434330302411), we get a palindrome (44854633645844).

The spelling of 11420303343433 in words is "eleven trillion, four hundred twenty billion, three hundred three million, three hundred forty-three thousand, four hundred thirty-three".