423140434413 has 16 divisors (see below), whose sum is σ = 607167763776. Its totient is φ = 261147421440.

The previous prime is 423140434403. The next prime is 423140434421. The reversal of 423140434413 is 314434041324.

It is not a de Polignac number, because 423140434413 - 2⁴ = 423140434397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423140434403) 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 15 ways as a sum of consecutive naturals, for example, 68004031 + ... + 68010252.

It is an arithmetic number, because the mean of its divisors is an integer number (37947985236).

Almost surely, 2^423140434413 is an apocalyptic number.

It is an amenable number.

423140434413 is a deficient number, since it is larger than the sum of its proper divisors (184027329363).

423140434413 is a wasteful number, since it uses less digits than its factorization.

423140434413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136014364.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 423140434413 its reverse (314434041324), we get a palindrome (737574475737).

The spelling of 423140434413 in words is "four hundred twenty-three billion, one hundred forty million, four hundred thirty-four thousand, four hundred thirteen".