34221420266 has 16 divisors (see below), whose sum is σ = 56003266080. Its totient is φ = 15553919280.

The previous prime is 34221420253. The next prime is 34221420283. The reversal of 34221420266 is 66202412243.

It is a happy number.

It is a super-2 number, since 2×34221420266² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 244865 + ... + 358331.

It is an arithmetic number, because the mean of its divisors is an integer number (3500204130).

Almost surely, 2^34221420266 is an apocalyptic number.

34221420266 is a deficient number, since it is larger than the sum of its proper divisors (21781845814).

34221420266 is a wasteful number, since it uses less digits than its factorization.

34221420266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127189.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 34221420266 in words is "thirty-four billion, two hundred twenty-one million, four hundred twenty thousand, two hundred sixty-six".