4350224544431 has 16 divisors (see below), whose sum is σ = 4661834991840. Its totient is φ = 4047363832320.

The previous prime is 4350224544427. The next prime is 4350224544433. The reversal of 4350224544431 is 1344454220534.

It is a cyclic number.

It is not a de Polignac number, because 4350224544431 - 2² = 4350224544427 is a prime.

It is a super-2 number, since 2×4350224544431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4350224544433) 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, 6407360 + ... + 7053701.

It is an arithmetic number, because the mean of its divisors is an integer number (291364686990).

Almost surely, 2^{4350224544431} is an apocalyptic number.

4350224544431 is a deficient number, since it is larger than the sum of its proper divisors (311610447409).

4350224544431 is a wasteful number, since it uses less digits than its factorization.

4350224544431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13461386.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 4350224544431 its reverse (1344454220534), we get a palindrome (5694678764965).

The spelling of 4350224544431 in words is "four trillion, three hundred fifty billion, two hundred twenty-four million, five hundred forty-four thousand, four hundred thirty-one".