34041455521 has 4 divisors (see below), whose sum is σ = 34072319232. Its totient is φ = 34010591812.

The previous prime is 34041455473. The next prime is 34041455531. The reversal of 34041455521 is 12555414043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12555414043 = 47 ⋅267136469.

It is a cyclic number.

It is not a de Polignac number, because 34041455521 - 2²³ = 34033066913 is a prime.

It is a super-3 number, since 3×34041455521³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34041455531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15430201 + ... + 15432406.

It is an arithmetic number, because the mean of its divisors is an integer number (8518079808).

Almost surely, 2^34041455521 is an apocalyptic number.

It is an amenable number.

34041455521 is a deficient number, since it is larger than the sum of its proper divisors (30863711).

34041455521 is a wasteful number, since it uses less digits than its factorization.

34041455521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30863710.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 34041455521 its reverse (12555414043), we get a palindrome (46596869564).

The spelling of 34041455521 in words is "thirty-four billion, forty-one million, four hundred fifty-five thousand, five hundred twenty-one".