354224422454 has 24 divisors (see below), whose sum is σ = 619769691360. Its totient is φ = 151396798896.

The previous prime is 354224422451. The next prime is 354224422537. The reversal of 354224422454 is 454224422453.

It is a super-3 number, since 3×354224422454³ (a number of 36 digits) contains 333 as substring.

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 11 ways as a sum of consecutive naturals, for example, 4888469 + ... + 4960400.

It is an arithmetic number, because the mean of its divisors is an integer number (25823737140).

Almost surely, 2^354224422454 is an apocalyptic number.

354224422454 is a deficient number, since it is larger than the sum of its proper divisors (265545268906).

354224422454 is a wasteful number, since it uses less digits than its factorization.

354224422454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9849252 (or 9849245 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 41.

Subtracting 354224422454 from its reverse (454224422453), we obtain a palindrome (99999999999).

The spelling of 354224422454 in words is "three hundred fifty-four billion, two hundred twenty-four million, four hundred twenty-two thousand, four hundred fifty-four".