33348043444 has 12 divisors (see below), whose sum is σ = 58408499268. Its totient is φ = 16659900800.

The previous prime is 33348043423. The next prime is 33348043453. The reversal of 33348043444 is 44434084333.

It can be written as a sum of positive squares in 2 ways, for example, as 24579968400 + 8768075044 = 156780^2 + 93638^2 .

It is a super-2 number, since 2×33348043444² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33348043397 and 33348043406.

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, 3524917 + ... + 3534364.

It is an arithmetic number, because the mean of its divisors is an integer number (4867374939).

Almost surely, 2^33348043444 is an apocalyptic number.

It is an amenable number.

33348043444 is a deficient number, since it is larger than the sum of its proper divisors (25060455824).

33348043444 is a wasteful number, since it uses less digits than its factorization.

33348043444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060466 (or 7060464 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 40.

The spelling of 33348043444 in words is "thirty-three billion, three hundred forty-eight million, forty-three thousand, four hundred forty-four".