434223540053 has 16 divisors (see below), whose sum is σ = 446762415360. Its totient is φ = 421874481600.

The previous prime is 434223540041. The next prime is 434223540059. The reversal of 434223540053 is 350045322434.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 434223540053 - 2²⁰ = 434222491477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 434223539995 and 434223540022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434223540059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4937123 + ... + 5024303.

It is an arithmetic number, because the mean of its divisors is an integer number (27922650960).

Almost surely, 2^434223540053 is an apocalyptic number.

It is an amenable number.

434223540053 is a deficient number, since it is larger than the sum of its proper divisors (12538875307).

434223540053 is an equidigital number, since it uses as much as digits as its factorization.

434223540053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88268.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 434223540053 its reverse (350045322434), we get a palindrome (784268862487).

The spelling of 434223540053 in words is "four hundred thirty-four billion, two hundred twenty-three million, five hundred forty thousand, fifty-three".