34003234423021 has 4 divisors (see below), whose sum is σ = 34433655112000. Its totient is φ = 33572813734044.

The previous prime is 34003234423007. The next prime is 34003234423073. The reversal of 34003234423021 is 12032443230043.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 34003234423021 - 2¹⁵ = 34003234390253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34003234423001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215210344371 + ... + 215210344528.

It is an arithmetic number, because the mean of its divisors is an integer number (8608413778000).

Almost surely, 2^{34003234423021} is an apocalyptic number.

It is an amenable number.

34003234423021 is a deficient number, since it is larger than the sum of its proper divisors (430420688979).

34003234423021 is an equidigital number, since it uses as much as digits as its factorization.

34003234423021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430420688978.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 34003234423021 its reverse (12032443230043), we get a palindrome (46035677653064).

The spelling of 34003234423021 in words is "thirty-four trillion, three billion, two hundred thirty-four million, four hundred twenty-three thousand, twenty-one".