34940252239 has 4 divisors (see below), whose sum is σ = 34942045824. Its totient is φ = 34938458656.

The previous prime is 34940252231. The next prime is 34940252261. The reversal of 34940252239 is 93225204943.

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 34940252239 - 2³ = 34940252231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34940252195 and 34940252204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34940252231) 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, 867247 + ... + 906640.

It is an arithmetic number, because the mean of its divisors is an integer number (8735511456).

Almost surely, 2^34940252239 is an apocalyptic number.

34940252239 is a deficient number, since it is larger than the sum of its proper divisors (1793585).

34940252239 is a wasteful number, since it uses less digits than its factorization.

34940252239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793584.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 34940252239 in words is "thirty-four billion, nine hundred forty million, two hundred fifty-two thousand, two hundred thirty-nine".