34501742217 has 6 divisors (see below), whose sum is σ = 49835849882. Its totient is φ = 23001161472.

The previous prime is 34501742207. The next prime is 34501742239. The reversal of 34501742217 is 71224710543.

34501742217 is a `hidden beast` number, since 3 + 450 + 174 + 22 + 17 = 666.

It can be written as a sum of positive squares in only one way, i.e., 18491648256 + 16010093961 = 135984^2 + 126531^2 .

It is not a de Polignac number, because 34501742217 - 2⁶ = 34501742153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34501742207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1916763448 + ... + 1916763465.

Almost surely, 2^34501742217 is an apocalyptic number.

It is an amenable number.

34501742217 is a deficient number, since it is larger than the sum of its proper divisors (15334107665).

34501742217 is a wasteful number, since it uses less digits than its factorization.

34501742217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3833526919 (or 3833526916 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 34501742217 in words is "thirty-four billion, five hundred one million, seven hundred forty-two thousand, two hundred seventeen".