34266144081021 has 16 divisors (see below), whose sum is σ = 45705710131200. Its totient is φ = 22835337562800.

The previous prime is 34266144081011. The next prime is 34266144081133. The reversal of 34266144081021 is 12018044166243.

It is not a de Polignac number, because 34266144081021 - 2⁶ = 34266144080957 is a prime.

It is a super-2 number, since 2×34266144081021² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34266144081011) 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, 495491796 + ... + 495560946.

It is an arithmetic number, because the mean of its divisors is an integer number (2856606883200).

Almost surely, 2^{34266144081021} is an apocalyptic number.

It is an amenable number.

34266144081021 is a deficient number, since it is larger than the sum of its proper divisors (11439566050179).

34266144081021 is a wasteful number, since it uses less digits than its factorization.

34266144081021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130096.

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 34266144081021 in words is "thirty-four trillion, two hundred sixty-six billion, one hundred forty-four million, eighty-one thousand, twenty-one".