354224422453 has 16 divisors (see below), whose sum is σ = 399831903360. Its totient is φ = 310855608000.

The previous prime is 354224422451. The next prime is 354224422537.

354224422453 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 354224422453 - 2¹ = 354224422451 is a prime.

It is a super-3 number, since 3×354224422453³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354224422451) 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, 1518376 + ... + 1736062.

It is an arithmetic number, because the mean of its divisors is an integer number (24989493960).

Almost surely, 2^354224422453 is an apocalyptic number.

It is an amenable number.

354224422453 is a deficient number, since it is larger than the sum of its proper divisors (45607480907).

354224422453 is a wasteful number, since it uses less digits than its factorization.

354224422453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222828.

The product of its digits is 921600, while the sum is 40.

It can be divided in two parts, 354224 and 422453, that added together give a palindrome (776677).

The spelling of 354224422453 in words is "three hundred fifty-four billion, two hundred twenty-four million, four hundred twenty-two thousand, four hundred fifty-three".