34156245343 has 8 divisors (see below), whose sum is σ = 37276064640. Its totient is φ = 31038877080.

The previous prime is 34156245323. The next prime is 34156245349. The reversal of 34156245343 is 34354265143.

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 34156245343 - 2⁵ = 34156245311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34156245296 and 34156245305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34156245349) 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, 583555 + ... + 639412.

It is an arithmetic number, because the mean of its divisors is an integer number (4659508080).

Almost surely, 2^34156245343 is an apocalyptic number.

34156245343 is a deficient number, since it is larger than the sum of its proper divisors (3119819297).

34156245343 is a wasteful number, since it uses less digits than its factorization.

34156245343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225517.

The product of its digits is 518400, while the sum is 40.

The spelling of 34156245343 in words is "thirty-four billion, one hundred fifty-six million, two hundred forty-five thousand, three hundred forty-three".