34551111400145 has 16 divisors (see below), whose sum is σ = 41684754746448. Its totient is φ = 27492028999680.

The previous prime is 34551111400133. The next prime is 34551111400159. The reversal of 34551111400145 is 54100411115543.

It can be written as a sum of positive squares in 8 ways, for example, as 2114976855616 + 32436134544529 = 1454296^2 + 5695273^2 .

It is not a de Polignac number, because 34551111400145 - 2³⁰ = 34550037658321 is a prime.

It is a Duffinian 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, 2283116 + ... + 8620605.

It is an arithmetic number, because the mean of its divisors is an integer number (2605297171653).

Almost surely, 2^{34551111400145} is an apocalyptic number.

It is an amenable number.

34551111400145 is a deficient number, since it is larger than the sum of its proper divisors (7133643346303).

34551111400145 is a wasteful number, since it uses less digits than its factorization.

34551111400145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10907140.

The product of its (nonzero) digits is 24000, while the sum is 35.

Adding to 34551111400145 its reverse (54100411115543), we get a palindrome (88651522515688).

The spelling of 34551111400145 in words is "thirty-four trillion, five hundred fifty-one billion, one hundred eleven million, four hundred thousand, one hundred forty-five".