35423423423 has 2 divisors, whose sum is σ = 35423423424. Its totient is φ = 35423423422.

The previous prime is 35423423393. The next prime is 35423423489. The reversal of 35423423423 is 32432432453.

It is a weak prime.

It is an emirp because it is prime and its reverse (32432432453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35423423423 - 2⁶ = 35423423359 is a prime.

It is a super-3 number, since 3×35423423423³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35423423323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17711711711 + 17711711712.

It is an arithmetic number, because the mean of its divisors is an integer number (17711711712).

Almost surely, 2^35423423423 is an apocalyptic number.

35423423423 is a deficient number, since it is larger than the sum of its proper divisors (1).

35423423423 is an equidigital number, since it uses as much as digits as its factorization.

35423423423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 35.

Adding to 35423423423 its reverse (32432432453), we get a palindrome (67855855876).

The spelling of 35423423423 in words is "thirty-five billion, four hundred twenty-three million, four hundred twenty-three thousand, four hundred twenty-three".