11444134302 has 128 divisors (see below), whose sum is σ = 27518400000. Its totient is φ = 3514254336.

The previous prime is 11444134301. The next prime is 11444134333. The reversal of 11444134302 is 20343144411.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444134301) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5870824 + ... + 5872772.

It is an arithmetic number, because the mean of its divisors is an integer number (214987500).

Almost surely, 2^11444134302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11444134302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13759200000).

11444134302 is an abundant number, since it is smaller than the sum of its proper divisors (16074265698).

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

11444134302 is a wasteful number, since it uses less digits than its factorization.

11444134302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135 (or 2129 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11444134302 its reverse (20343144411), we get a palindrome (31787278713).

The spelling of 11444134302 in words is "eleven billion, four hundred forty-four million, one hundred thirty-four thousand, three hundred two".