33310421121044 has 12 divisors (see below), whose sum is σ = 61722250900884. Its totient is φ = 15675492292224.

The previous prime is 33310421120947. The next prime is 33310421121053. The reversal of 33310421121044 is 44012112401333.

It can be written as a sum of positive squares in 2 ways, for example, as 13287570524944 + 20022850596100 = 3645212^2 + 4474690^2 .

It is a super-2 number, since 2×33310421121044² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33310421120998 and 33310421121016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244929566999 + ... + 244929567134.

It is an arithmetic number, because the mean of its divisors is an integer number (5143520908407).

Almost surely, 2^{33310421121044} is an apocalyptic number.

33310421121044 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

33310421121044 is a deficient number, since it is larger than the sum of its proper divisors (28411829779840).

33310421121044 is a wasteful number, since it uses less digits than its factorization.

33310421121044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489859134154 (or 489859134152 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 33310421121044 its reverse (44012112401333), we get a palindrome (77322533522377).

The spelling of 33310421121044 in words is "thirty-three trillion, three hundred ten billion, four hundred twenty-one million, one hundred twenty-one thousand, forty-four".