11043365443054 has 32 divisors (see below), whose sum is σ = 19301348321280. Its totient is φ = 4640522014752.

The previous prime is 11043365443051. The next prime is 11043365443073. The reversal of 11043365443054 is 45034456334011.

It is a self number, because there is not a number n which added to its sum of digits gives 11043365443054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043365443051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3756094 + ... + 6016225.

It is an arithmetic number, because the mean of its divisors is an integer number (603167135040).

Almost surely, 2^{11043365443054} is an apocalyptic number.

11043365443054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11043365443054 is a deficient number, since it is larger than the sum of its proper divisors (8257982878226).

11043365443054 is a wasteful number, since it uses less digits than its factorization.

11043365443054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9773904.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 11043365443054 in words is "eleven trillion, forty-three billion, three hundred sixty-five million, four hundred forty-three thousand, fifty-four".