11044403141958 has 24 divisors (see below), whose sum is σ = 24166466284896. Its totient is φ = 3645017538000.

The previous prime is 11044403141957. The next prime is 11044403142023. The reversal of 11044403141958 is 85914130444011.

11044403141958 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 440 + 3 + 14 + 195 + 8 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044403141951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3037512798 + ... + 3037516433.

It is an arithmetic number, because the mean of its divisors is an integer number (1006936095204).

Almost surely, 2^{11044403141958} is an apocalyptic number.

11044403141958 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11044403141958 is an abundant number, since it is smaller than the sum of its proper divisors (13122063142938).

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

11044403141958 is a wasteful number, since it uses less digits than its factorization.

11044403141958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6075029340 (or 6075029337 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

Adding to 11044403141958 its reverse (85914130444011), we get a palindrome (96958533585969).

The spelling of 11044403141958 in words is "eleven trillion, forty-four billion, four hundred three million, one hundred forty-one thousand, nine hundred fifty-eight".