34021554255044 has 12 divisors (see below), whose sum is σ = 59537986464684. Its totient is φ = 17010700979424.

The previous prime is 34021554255011. The next prime is 34021554255049. The reversal of 34021554255044 is 44055245512043.

It can be written as a sum of positive squares in 2 ways, for example, as 26508473255044 + 7513081000000 = 5148638^2 + 2741000^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34021554254986 and 34021554255004.

It is not an unprimeable number, because it can be changed into a prime (34021554255049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18025799 + ... + 19823534.

It is an arithmetic number, because the mean of its divisors is an integer number (4961498872057).

Almost surely, 2^{34021554255044} is an apocalyptic number.

It is an amenable number.

34021554255044 is a deficient number, since it is larger than the sum of its proper divisors (25516432209640).

34021554255044 is a wasteful number, since it uses less digits than its factorization.

34021554255044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38074054 (or 38074052 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 44.

Adding to 34021554255044 its reverse (44055245512043), we get a palindrome (78076799767087).

The spelling of 34021554255044 in words is "thirty-four trillion, twenty-one billion, five hundred fifty-four million, two hundred fifty-five thousand, forty-four".