34210504423 has 2 divisors, whose sum is σ = 34210504424. Its totient is φ = 34210504422.

The previous prime is 34210504409. The next prime is 34210504469. The reversal of 34210504423 is 32440501243.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34210504423 is a prime.

It is a super-2 number, since 2×34210504423² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34210504391 and 34210504400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34210504403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17105252211 + 17105252212.

It is an arithmetic number, because the mean of its divisors is an integer number (17105252212).

Almost surely, 2^34210504423 is an apocalyptic number.

34210504423 is a deficient number, since it is larger than the sum of its proper divisors (1).

34210504423 is an equidigital number, since it uses as much as digits as its factorization.

34210504423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 28.

The spelling of 34210504423 in words is "thirty-four billion, two hundred ten million, five hundred four thousand, four hundred twenty-three".