234545044503 has 16 divisors (see below), whose sum is σ = 389893061376. Its totient is φ = 121841581440.

The previous prime is 234545044471. The next prime is 234545044529. The reversal of 234545044503 is 305440545432.

It is not a de Polignac number, because 234545044503 - 2⁵ = 234545044471 is a prime.

It is a super-2 number, since 2×234545044503² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234545044003) 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 15 ways as a sum of consecutive naturals, for example, 507673026 + ... + 507673487.

It is an arithmetic number, because the mean of its divisors is an integer number (24368316336).

Almost surely, 2^234545044503 is an apocalyptic number.

234545044503 is a deficient number, since it is larger than the sum of its proper divisors (155348016873).

234545044503 is a wasteful number, since it uses less digits than its factorization.

234545044503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015346534.

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 234545044503 its reverse (305440545432), we get a palindrome (539985589935).

The spelling of 234545044503 in words is "two hundred thirty-four billion, five hundred forty-five million, forty-four thousand, five hundred three".