4350231021253 has 16 divisors (see below), whose sum is σ = 4691024142336. Its totient is φ = 4010318887680.

The previous prime is 4350231021251. The next prime is 4350231021317. The reversal of 4350231021253 is 3521201320534.

It is a cyclic number.

It is not a de Polignac number, because 4350231021253 - 2¹ = 4350231021251 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 (4350231021251) 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, 195320508 + ... + 195342778.

It is an arithmetic number, because the mean of its divisors is an integer number (293189008896).

Almost surely, 2^{4350231021253} is an apocalyptic number.

It is an amenable number.

4350231021253 is a deficient number, since it is larger than the sum of its proper divisors (340793121083).

4350231021253 is a wasteful number, since it uses less digits than its factorization.

4350231021253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41364.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 4350231021253 its reverse (3521201320534), we get a palindrome (7871432341787).

The spelling of 4350231021253 in words is "four trillion, three hundred fifty billion, two hundred thirty-one million, twenty-one thousand, two hundred fifty-three".