34351654343 has 4 divisors (see below), whose sum is σ = 34557353040. Its totient is φ = 34145955648.

The previous prime is 34351654319. The next prime is 34351654397. The reversal of 34351654343 is 34345615343.

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 34351654343 - 2²⁴ = 34334877127 is a prime.

It is a super-2 number, since 2×34351654343² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34351654343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34351654303) 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, 102849098 + ... + 102849431.

It is an arithmetic number, because the mean of its divisors is an integer number (8639338260).

Almost surely, 2^34351654343 is an apocalyptic number.

34351654343 is a deficient number, since it is larger than the sum of its proper divisors (205698697).

34351654343 is a wasteful number, since it uses less digits than its factorization.

34351654343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205698696.

The product of its digits is 777600, while the sum is 41.

The spelling of 34351654343 in words is "thirty-four billion, three hundred fifty-one million, six hundred fifty-four thousand, three hundred forty-three".