34142233439 has 4 divisors (see below), whose sum is σ = 35243595840. Its totient is φ = 33040871040.

The previous prime is 34142233429. The next prime is 34142233511. The reversal of 34142233439 is 93433224143.

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 34142233439 - 2⁴ = 34142233423 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 (34142233409) 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, 550681154 + ... + 550681215.

It is an arithmetic number, because the mean of its divisors is an integer number (8810898960).

Almost surely, 2^34142233439 is an apocalyptic number.

34142233439 is a deficient number, since it is larger than the sum of its proper divisors (1101362401).

34142233439 is a wasteful number, since it uses less digits than its factorization.

34142233439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101362400.

The product of its digits is 186624, while the sum is 38.

The spelling of 34142233439 in words is "thirty-four billion, one hundred forty-two million, two hundred thirty-three thousand, four hundred thirty-nine".