34288435861 has 4 divisors (see below), whose sum is σ = 36093090400. Its totient is φ = 32483781324.

The previous prime is 34288435849. The next prime is 34288435891. The reversal of 34288435861 is 16853488243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34288435861 - 2¹¹ = 34288433813 is a prime.

It is a super-2 number, since 2×34288435861² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34288435799 and 34288435808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34288435801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902327241 + ... + 902327278.

It is an arithmetic number, because the mean of its divisors is an integer number (9023272600).

Almost surely, 2^34288435861 is an apocalyptic number.

It is an amenable number.

34288435861 is a deficient number, since it is larger than the sum of its proper divisors (1804654539).

34288435861 is a wasteful number, since it uses less digits than its factorization.

34288435861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804654538.

The product of its digits is 4423680, while the sum is 52.

The spelling of 34288435861 in words is "thirty-four billion, two hundred eighty-eight million, four hundred thirty-five thousand, eight hundred sixty-one".