11044145453054 has 64 divisors (see below), whose sum is σ = 19464919778304. Its totient is φ = 4601029920000.

The previous prime is 11044145453017. The next prime is 11044145453123. The reversal of 11044145453054 is 45035454144011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent 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, 489295589 + ... + 489318159.

It is an arithmetic number, because the mean of its divisors is an integer number (304139371536).

Almost surely, 2^{11044145453054} is an apocalyptic number.

11044145453054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11044145453054 is a deficient number, since it is larger than the sum of its proper divisors (8420774325250).

11044145453054 is a wasteful number, since it uses less digits than its factorization.

11044145453054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25673.

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 11044145453054 its reverse (45035454144011), we get a palindrome (56079599597065).

The spelling of 11044145453054 in words is "eleven trillion, forty-four billion, one hundred forty-five million, four hundred fifty-three thousand, fifty-four".