34355479841 has 4 divisors (see below), whose sum is σ = 34357570884. Its totient is φ = 34353388800.

The previous prime is 34355479813. The next prime is 34355479859. The reversal of 34355479841 is 14897455343.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15001105441 + 19354374400 = 122479^2 + 139120^2 .

It is a cyclic number.

It is not a de Polignac number, because 34355479841 - 2⁶ = 34355479777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34355479241) 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, 1020680 + ... + 1053801.

It is an arithmetic number, because the mean of its divisors is an integer number (8589392721).

Almost surely, 2^34355479841 is an apocalyptic number.

It is an amenable number.

34355479841 is a deficient number, since it is larger than the sum of its proper divisors (2091043).

34355479841 is a wasteful number, since it uses less digits than its factorization.

34355479841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091042.

The product of its digits is 7257600, while the sum is 53.

The spelling of 34355479841 in words is "thirty-four billion, three hundred fifty-five million, four hundred seventy-nine thousand, eight hundred forty-one".