4401345912055 has 16 divisors (see below), whose sum is σ = 5559974471520. Its totient is φ = 3335529120768.

The previous prime is 4401345912049. The next prime is 4401345912091. The reversal of 4401345912055 is 5502195431044.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4401345912055 - 2¹¹ = 4401345910007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176722 + ... + 2972191.

It is an arithmetic number, because the mean of its divisors is an integer number (347498404470).

Almost surely, 2^{4401345912055} is an apocalyptic number.

4401345912055 is a deficient number, since it is larger than the sum of its proper divisors (1158628559465).

4401345912055 is a wasteful number, since it uses less digits than its factorization.

4401345912055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3163650.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 4401345912055 in words is "four trillion, four hundred one billion, three hundred forty-five million, nine hundred twelve thousand, fifty-five".