34109408475623 has 8 divisors (see below), whose sum is σ = 36733261754448. Its totient is φ = 31485562714944.

The previous prime is 34109408475613. The next prime is 34109408475629. The reversal of 34109408475623 is 32657480490143.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34109408475623 - 2⁶ = 34109408475559 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 (34109408475629) 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, 10624211 + ... + 13457067.

It is an arithmetic number, because the mean of its divisors is an integer number (4591657719306).

It is a 1-persistent number, because it is pandigital, but 2⋅34109408475623 = 68218816951246 is not.

Almost surely, 2^{34109408475623} is an apocalyptic number.

34109408475623 is a deficient number, since it is larger than the sum of its proper divisors (2623853278825).

34109408475623 is a wasteful number, since it uses less digits than its factorization.

34109408475623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3759073.

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 34109408475623 in words is "thirty-four trillion, one hundred nine billion, four hundred eight million, four hundred seventy-five thousand, six hundred twenty-three".