403242103043423 has 32 divisors (see below), whose sum is σ = 463770910955520. Its totient is φ = 343451246192640.

The previous prime is 403242103043411. The next prime is 403242103043431. The reversal of 403242103043423 is 324340301242304.

It is a cyclic number.

It is not a de Polignac number, because 403242103043423 - 2⁴ = 403242103043407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403242103043623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4095483968 + ... + 4095582426.

It is an arithmetic number, because the mean of its divisors is an integer number (14492840967360).

Almost surely, 2^{403242103043423} is an apocalyptic number.

403242103043423 is a deficient number, since it is larger than the sum of its proper divisors (60528807912097).

403242103043423 is a wasteful number, since it uses less digits than its factorization.

403242103043423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104567.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 403242103043423 its reverse (324340301242304), we get a palindrome (727582404285727).

The spelling of 403242103043423 in words is "four hundred three trillion, two hundred forty-two billion, one hundred three million, forty-three thousand, four hundred twenty-three".