34555923347 has 4 divisors (see below), whose sum is σ = 37697370936. Its totient is φ = 31414475760.

The previous prime is 34555923319. The next prime is 34555923427. The reversal of 34555923347 is 74332955543.

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 34555923347 - 2²⁰ = 34554874771 is a prime.

It is a super-2 number, since 2×34555923347² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34555923295 and 34555923304.

It is not an unprimeable number, because it can be changed into a prime (34555923247) 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, 1570723778 + ... + 1570723799.

It is an arithmetic number, because the mean of its divisors is an integer number (9424342734).

Almost surely, 2^34555923347 is an apocalyptic number.

34555923347 is a deficient number, since it is larger than the sum of its proper divisors (3141447589).

34555923347 is a wasteful number, since it uses less digits than its factorization.

34555923347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3141447588.

The product of its digits is 6804000, while the sum is 50.

The spelling of 34555923347 in words is "thirty-four billion, five hundred fifty-five million, nine hundred twenty-three thousand, three hundred forty-seven".