11034430254544 has 20 divisors (see below), whose sum is σ = 21649831514560. Its totient is φ = 5447376960480.

The previous prime is 11034430254541. The next prime is 11034430254571. The reversal of 11034430254544 is 44545203443011.

It is a junction number, because it is equal to n+sod(n) for n = 11034430254497 and 11034430254506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11034430254541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4364884122 + ... + 4364886649.

It is an arithmetic number, because the mean of its divisors is an integer number (1082491575728).

Almost surely, 2^{11034430254544} is an apocalyptic number.

It is an amenable number.

11034430254544 is a deficient number, since it is larger than the sum of its proper divisors (10615401260016).

11034430254544 is an equidigital number, since it uses as much as digits as its factorization.

11034430254544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8729770858 (or 8729770852 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 11034430254544 its reverse (44545203443011), we get a palindrome (55579633697555).

The spelling of 11034430254544 in words is "eleven trillion, thirty-four billion, four hundred thirty million, two hundred fifty-four thousand, five hundred forty-four".