1011424330444 has 18 divisors (see below), whose sum is σ = 1945529033252. Its totient is φ = 459738331800.

The previous prime is 1011424330403. The next prime is 1011424330459. The reversal of 1011424330444 is 4440334241101.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1044859362 + ... + 1044860329.

Almost surely, 2^{1011424330444} is an apocalyptic number.

It is an amenable number.

1011424330444 is a deficient number, since it is larger than the sum of its proper divisors (934104702808).

1011424330444 is a wasteful number, since it uses less digits than its factorization.

1011424330444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089719717 (or 2089719704 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1011424330444 its reverse (4440334241101), we get a palindrome (5451758571545).

The spelling of 1011424330444 in words is "one trillion, eleven billion, four hundred twenty-four million, three hundred thirty thousand, four hundred forty-four".