11442234011 has 8 divisors (see below), whose sum is σ = 12336004464. Its totient is φ = 10550406240.

The previous prime is 11442234007. The next prime is 11442234019. The reversal of 11442234011 is 11043224411.

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 11442234011 - 2² = 11442234007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11442234019) 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, 473420 + ... + 497001.

It is an arithmetic number, because the mean of its divisors is an integer number (1542000558).

Almost surely, 2^11442234011 is an apocalyptic number.

11442234011 is a deficient number, since it is larger than the sum of its proper divisors (893770453).

11442234011 is an equidigital number, since it uses as much as digits as its factorization.

11442234011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971341.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11442234011 its reverse (11043224411), we get a palindrome (22485458422).

The spelling of 11442234011 in words is "eleven billion, four hundred forty-two million, two hundred thirty-four thousand, eleven".