35206973423 has 2 divisors, whose sum is σ = 35206973424. Its totient is φ = 35206973422.

The previous prime is 35206973413. The next prime is 35206973453. The reversal of 35206973423 is 32437960253.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 35206973423 - 2²⁸ = 34938537967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35206973413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17603486711 + 17603486712.

It is an arithmetic number, because the mean of its divisors is an integer number (17603486712).

Almost surely, 2^35206973423 is an apocalyptic number.

35206973423 is a deficient number, since it is larger than the sum of its proper divisors (1).

35206973423 is an equidigital number, since it uses as much as digits as its factorization.

35206973423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 44.

The spelling of 35206973423 in words is "thirty-five billion, two hundred six million, nine hundred seventy-three thousand, four hundred twenty-three".