11144213034 has 24 divisors (see below), whose sum is σ = 22845325920. Its totient is φ = 3624131040.

The previous prime is 11144213021. The next prime is 11144213071. The reversal of 11144213034 is 43031244111.

It is a junction number, because it is equal to n+sod(n) for n = 11144212995 and 11144213013.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 542374 + ... + 562545.

It is an arithmetic number, because the mean of its divisors is an integer number (951888580).

Almost surely, 2^11144213034 is an apocalyptic number.

11144213034 is an abundant number, since it is smaller than the sum of its proper divisors (11701112886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11144213034 is a wasteful number, since it uses less digits than its factorization.

11144213034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105006 (or 1104965 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11144213034 its reverse (43031244111), we get a palindrome (54175457145).

The spelling of 11144213034 in words is "eleven billion, one hundred forty-four million, two hundred thirteen thousand, thirty-four".