34332061521 has 16 divisors (see below), whose sum is σ = 47777491584. Its totient is φ = 21887800704.

The previous prime is 34332061513. The next prime is 34332061537. The reversal of 34332061521 is 12516023343.

It is not a de Polignac number, because 34332061521 - 2³ = 34332061513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34332061021) 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, 251715 + ... + 363351.

It is an arithmetic number, because the mean of its divisors is an integer number (2986093224).

Almost surely, 2^34332061521 is an apocalyptic number.

It is an amenable number.

34332061521 is a deficient number, since it is larger than the sum of its proper divisors (13445430063).

34332061521 is a wasteful number, since it uses less digits than its factorization.

34332061521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116120.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 34332061521 its reverse (12516023343), we get a palindrome (46848084864).

The spelling of 34332061521 in words is "thirty-four billion, three hundred thirty-two million, sixty-one thousand, five hundred twenty-one".