34424021123 has 4 divisors (see below), whose sum is σ = 36448963560. Its totient is φ = 32399078688.

The previous prime is 34424021101. The next prime is 34424021147. The reversal of 34424021123 is 32112042443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34424021123 - 2⁶ = 34424021059 is a prime.

It is a super-2 number, since 2×34424021123² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34424021092 and 34424021101.

It is not an unprimeable number, because it can be changed into a prime (34424021183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012471193 + ... + 1012471226.

It is an arithmetic number, because the mean of its divisors is an integer number (9112240890).

Almost surely, 2^34424021123 is an apocalyptic number.

34424021123 is a deficient number, since it is larger than the sum of its proper divisors (2024942437).

34424021123 is a wasteful number, since it uses less digits than its factorization.

34424021123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024942436.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 34424021123 its reverse (32112042443), we get a palindrome (66536063566).

The spelling of 34424021123 in words is "thirty-four billion, four hundred twenty-four million, twenty-one thousand, one hundred twenty-three".