34026265221 has 32 divisors (see below), whose sum is σ = 51776807040. Its totient is φ = 19690543104.

The previous prime is 34026265151. The next prime is 34026265223. The reversal of 34026265221 is 12256262043.

It is a happy number.

It is not a de Polignac number, because 34026265221 - 2¹⁹ = 34025740933 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34026265223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 769450 + ... + 812468.

It is an arithmetic number, because the mean of its divisors is an integer number (1618025220).

Almost surely, 2^34026265221 is an apocalyptic number.

It is an amenable number.

34026265221 is a deficient number, since it is larger than the sum of its proper divisors (17750541819).

34026265221 is a wasteful number, since it uses less digits than its factorization.

34026265221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44245.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 34026265221 in words is "thirty-four billion, twenty-six million, two hundred sixty-five thousand, two hundred twenty-one".