34211115445 has 16 divisors (see below), whose sum is σ = 44246790000. Its totient is φ = 25243305984.

The previous prime is 34211115391. The next prime is 34211115451. The reversal of 34211115445 is 54451111243.

It can be written as a sum of positive squares in 8 ways, for example, as 119924401 + 34091191044 = 10951^2 + 184638^2 .

It is a de Polignac number, because none of the positive numbers 2^k-34211115445 is a prime.

It is a super-2 number, since 2×34211115445² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129514 + ... + 291883.

It is an arithmetic number, because the mean of its divisors is an integer number (2765424375).

Almost surely, 2^34211115445 is an apocalyptic number.

It is an amenable number.

34211115445 is a deficient number, since it is larger than the sum of its proper divisors (10035674555).

34211115445 is a wasteful number, since it uses less digits than its factorization.

34211115445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422664.

The product of its digits is 9600, while the sum is 31.

Adding to 34211115445 its reverse (54451111243), we get a palindrome (88662226688).

The spelling of 34211115445 in words is "thirty-four billion, two hundred eleven million, one hundred fifteen thousand, four hundred forty-five".