34265273189921 has 8 divisors (see below), whose sum is σ = 34997896157184. Its totient is φ = 33532799164480.

The previous prime is 34265273189911. The next prime is 34265273189923. The reversal of 34265273189921 is 12998137256243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34265273189921 - 2¹⁰ = 34265273188897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34265273189923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36770360 + ... + 37690713.

It is an arithmetic number, because the mean of its divisors is an integer number (4374737019648).

Almost surely, 2^{34265273189921} is an apocalyptic number.

It is an amenable number.

34265273189921 is a deficient number, since it is larger than the sum of its proper divisors (732622967263).

34265273189921 is an equidigital number, since it uses as much as digits as its factorization.

34265273189921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74470911.

The product of its digits is 39191040, while the sum is 62.

The spelling of 34265273189921 in words is "thirty-four trillion, two hundred sixty-five billion, two hundred seventy-three million, one hundred eighty-nine thousand, nine hundred twenty-one".