11434401133 has 8 divisors (see below), whose sum is σ = 11504656800. Its totient is φ = 11364342000.

The previous prime is 11434401089. The next prime is 11434401221. The reversal of 11434401133 is 33110443411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11434401133 - 2¹³ = 11434392941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11434401098 and 11434401107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11434401233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68443 + ... + 165991.

It is an arithmetic number, because the mean of its divisors is an integer number (1438082100).

Almost surely, 2^11434401133 is an apocalyptic number.

It is an amenable number.

11434401133 is a deficient number, since it is larger than the sum of its proper divisors (70255667).

11434401133 is an equidigital number, since it uses as much as digits as its factorization.

11434401133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98267.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11434401133 its reverse (33110443411), we get a palindrome (44544844544).

The spelling of 11434401133 in words is "eleven billion, four hundred thirty-four million, four hundred one thousand, one hundred thirty-three".