11030377800444 has 144 divisors (see below), whose sum is σ = 26683330641408. Its totient is φ = 3546335520000.

The previous prime is 11030377800443. The next prime is 11030377800451. The reversal of 11030377800444 is 44400877303011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11030377800396 and 11030377800405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030377800443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6313895979 + ... + 6313897725.

It is an arithmetic number, because the mean of its divisors is an integer number (185300907232).

Almost surely, 2^{11030377800444} is an apocalyptic number.

It is an amenable number.

11030377800444 is an abundant number, since it is smaller than the sum of its proper divisors (15652952840964).

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

11030377800444 is a wasteful number, since it uses less digits than its factorization.

11030377800444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328 (or 3295 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 11030377800444 in words is "eleven trillion, thirty billion, three hundred seventy-seven million, eight hundred thousand, four hundred forty-four".