34310405761 has 4 divisors (see below), whose sum is σ = 34311667012. Its totient is φ = 34309144512.

The previous prime is 34310405719. The next prime is 34310405797. The reversal of 34310405761 is 16750401343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16750401343 = 13 ⋅1288492411.

It can be written as a sum of positive squares in 2 ways, for example, as 9835680625 + 24474725136 = 99175^2 + 156444^2 .

It is a cyclic number.

It is not a de Polignac number, because 34310405761 - 2¹¹ = 34310403713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34310402761) 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, 588900 + ... + 644533.

It is an arithmetic number, because the mean of its divisors is an integer number (8577916753).

Almost surely, 2^34310405761 is an apocalyptic number.

It is an amenable number.

34310405761 is a deficient number, since it is larger than the sum of its proper divisors (1261251).

34310405761 is a wasteful number, since it uses less digits than its factorization.

34310405761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261250.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 34310405761 in words is "thirty-four billion, three hundred ten million, four hundred five thousand, seven hundred sixty-one".