234403353245503 has 8 divisors (see below), whose sum is σ = 252878026086000. Its totient is φ = 215992058357568.

The previous prime is 234403353245491. The next prime is 234403353245531. The reversal of 234403353245503 is 305542353304432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234403353245503 - 2⁵ = 234403353245471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234403353245533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15844480453 + ... + 15844495246.

It is an arithmetic number, because the mean of its divisors is an integer number (31609753260750).

Almost surely, 2^{234403353245503} is an apocalyptic number.

234403353245503 is a deficient number, since it is larger than the sum of its proper divisors (18474672840497).

234403353245503 is a wasteful number, since it uses less digits than its factorization.

234403353245503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31688976281.

The product of its (nonzero) digits is 7776000, while the sum is 46.

The spelling of 234403353245503 in words is "two hundred thirty-four trillion, four hundred three billion, three hundred fifty-three million, two hundred forty-five thousand, five hundred three".