535113111330444 has 96 divisors (see below), whose sum is σ = 1289693309184000. Its totient is φ = 172507503168000.

The previous prime is 535113111330443. The next prime is 535113111330451. The reversal of 535113111330444 is 444033111311535.

It is a happy number.

It is a super-2 number, since 2×535113111330444² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (535113111330443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7424562792 + ... + 7424634864.

It is an arithmetic number, because the mean of its divisors is an integer number (13434305304000).

Almost surely, 2^{535113111330444} is an apocalyptic number.

It is an amenable number.

535113111330444 is an abundant number, since it is smaller than the sum of its proper divisors (754580197853556).

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

535113111330444 is a wasteful number, since it uses less digits than its factorization.

535113111330444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84511 (or 84509 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

Adding to 535113111330444 its reverse (444033111311535), we get a palindrome (979146222641979).

The spelling of 535113111330444 in words is "five hundred thirty-five trillion, one hundred thirteen billion, one hundred eleven million, three hundred thirty thousand, four hundred forty-four".