34150044521 has 2 divisors, whose sum is σ = 34150044522. Its totient is φ = 34150044520.

The previous prime is 34150044491. The next prime is 34150044563. The reversal of 34150044521 is 12544005143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21209844496 + 12940200025 = 145636^2 + 113755^2 .

It is a cyclic number.

It is not a de Polignac number, because 34150044521 - 2⁶ = 34150044457 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (34150544521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17075022260 + 17075022261.

It is an arithmetic number, because the mean of its divisors is an integer number (17075022261).

Almost surely, 2^34150044521 is an apocalyptic number.

It is an amenable number.

34150044521 is a deficient number, since it is larger than the sum of its proper divisors (1).

34150044521 is an equidigital number, since it uses as much as digits as its factorization.

34150044521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 34150044521 its reverse (12544005143), we get a palindrome (46694049664).

The spelling of 34150044521 in words is "thirty-four billion, one hundred fifty million, forty-four thousand, five hundred twenty-one".