203032440414423 has 8 divisors (see below), whose sum is σ = 300788800614000. Its totient is φ = 135354960276264.

The previous prime is 203032440414407. The next prime is 203032440414487. The reversal of 203032440414423 is 324414044230302.

203032440414423 is a `hidden beast` number, since 20 + 3 + 0 + 32 + 440 + 4 + 144 + 23 = 666.

It is not a de Polignac number, because 203032440414423 - 2⁴ = 203032440414407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203032440414493) 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 in 7 ways as a sum of consecutive naturals, for example, 3759860007648 + ... + 3759860007701.

It is an arithmetic number, because the mean of its divisors is an integer number (37598600076750).

Almost surely, 2^{203032440414423} is an apocalyptic number.

203032440414423 is a deficient number, since it is larger than the sum of its proper divisors (97756360199577).

203032440414423 is an equidigital number, since it uses as much as digits as its factorization.

203032440414423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7519720015358 (or 7519720015352 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 203032440414423 its reverse (324414044230302), we get a palindrome (527446484644725).

The spelling of 203032440414423 in words is "two hundred three trillion, thirty-two billion, four hundred forty million, four hundred fourteen thousand, four hundred twenty-three".