34405021206003 has 16 divisors (see below), whose sum is σ = 53705398957056. Its totient is φ = 19180499626560.

The previous prime is 34405021205983. The next prime is 34405021206011. The reversal of 34405021206003 is 30060212050443.

It is not a de Polignac number, because 34405021206003 - 2¹⁴ = 34405021189619 is a prime.

It is a super-2 number, since 2×34405021206003² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34405021206043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19979686251 + ... + 19979687972.

It is an arithmetic number, because the mean of its divisors is an integer number (3356587434816).

Almost surely, 2^{34405021206003} is an apocalyptic number.

34405021206003 is a deficient number, since it is larger than the sum of its proper divisors (19300377751053).

34405021206003 is a wasteful number, since it uses less digits than its factorization.

34405021206003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39959374274.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 34405021206003 its reverse (30060212050443), we get a palindrome (64465233256446).

The spelling of 34405021206003 in words is "thirty-four trillion, four hundred five billion, twenty-one million, two hundred six thousand, three".