34342521239 has 8 divisors (see below), whose sum is σ = 37016070672. Its totient is φ = 31673517120.

The previous prime is 34342521121. The next prime is 34342521251. The reversal of 34342521239 is 93212524343.

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 34342521239 - 2²⁰ = 34341472663 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 (34342521539) 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, 1120622 + ... + 1150859.

It is an arithmetic number, because the mean of its divisors is an integer number (4627008834).

Almost surely, 2^34342521239 is an apocalyptic number.

34342521239 is a deficient number, since it is larger than the sum of its proper divisors (2673549433).

34342521239 is a wasteful number, since it uses less digits than its factorization.

34342521239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272657.

The product of its digits is 155520, while the sum is 38.

The spelling of 34342521239 in words is "thirty-four billion, three hundred forty-two million, five hundred twenty-one thousand, two hundred thirty-nine".