11314144434 has 64 divisors (see below), whose sum is σ = 24408552960. Its totient is φ = 3484736640.

The previous prime is 11314144423. The next prime is 11314144451. The reversal of 11314144434 is 43444141311.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4758654 + ... + 4761030.

It is an arithmetic number, because the mean of its divisors is an integer number (381383640).

Almost surely, 2^11314144434 is an apocalyptic number.

11314144434 is an abundant number, since it is smaller than the sum of its proper divisors (13094408526).

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

11314144434 is a wasteful number, since it uses less digits than its factorization.

11314144434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415.

The product of its digits is 9216, while the sum is 30.

Adding to 11314144434 its reverse (43444141311), we get a palindrome (54758285745).

The spelling of 11314144434 in words is "eleven billion, three hundred fourteen million, one hundred forty-four thousand, four hundred thirty-four".