11134433401 has 16 divisors (see below), whose sum is σ = 14145983488. Its totient is φ = 8525476800.

The previous prime is 11134433389. The next prime is 11134433411. The reversal of 11134433401 is 10433443111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11134433401 - 2¹⁷ = 11134302329 is a prime.

It is a super-2 number, since 2×11134433401² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11134433411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1970670 + ... + 1976311.

It is an arithmetic number, because the mean of its divisors is an integer number (884123968).

Almost surely, 2^11134433401 is an apocalyptic number.

It is an amenable number.

11134433401 is a deficient number, since it is larger than the sum of its proper divisors (3011550087).

11134433401 is a wasteful number, since it uses less digits than its factorization.

11134433401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3947032.

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

Adding to 11134433401 its reverse (10433443111), we get a palindrome (21567876512).

The spelling of 11134433401 in words is "eleven billion, one hundred thirty-four million, four hundred thirty-three thousand, four hundred one".