34054331521 has 16 divisors (see below), whose sum is σ = 39689357184. Its totient is φ = 28612831104.

The previous prime is 34054331483. The next prime is 34054331527. The reversal of 34054331521 is 12513345043.

It is a cyclic number.

It is not a de Polignac number, because 34054331521 - 2¹⁵ = 34054298753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34054331527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375765 + ... + 457501.

It is an arithmetic number, because the mean of its divisors is an integer number (2480584824).

Almost surely, 2^34054331521 is an apocalyptic number.

It is an amenable number.

34054331521 is a deficient number, since it is larger than the sum of its proper divisors (5635025663).

34054331521 is a wasteful number, since it uses less digits than its factorization.

34054331521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82920.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 34054331521 its reverse (12513345043), we get a palindrome (46567676564).

The spelling of 34054331521 in words is "thirty-four billion, fifty-four million, three hundred thirty-one thousand, five hundred twenty-one".