34105656334505 has 24 divisors (see below), whose sum is σ = 47822204166912. Its totient is φ = 23281862480352.

The previous prime is 34105656334481. The next prime is 34105656334513. The reversal of 34105656334505 is 50543365650143.

It is not a de Polignac number, because 34105656334505 - 2⁸ = 34105656334249 is a prime.

It is a super-2 number, since 2×34105656334505² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 312068147 + ... + 312177416.

It is an arithmetic number, because the mean of its divisors is an integer number (1992591840288).

Almost surely, 2^{34105656334505} is an apocalyptic number.

34105656334505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34105656334505 is a deficient number, since it is larger than the sum of its proper divisors (13716547832407).

34105656334505 is a wasteful number, since it uses less digits than its factorization.

34105656334505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624245805 (or 624245798 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 50.

The spelling of 34105656334505 in words is "thirty-four trillion, one hundred five billion, six hundred fifty-six million, three hundred thirty-four thousand, five hundred five".