354220022453 has 16 divisors (see below), whose sum is σ = 411438346560. Its totient is φ = 301382764800.

The previous prime is 354220022449. The next prime is 354220022461.

354220022453 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 354220022453 - 2² = 354220022449 is a prime.

It is a super-3 number, since 3×354220022453³ (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 (354220022483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5257658 + ... + 5324603.

It is an arithmetic number, because the mean of its divisors is an integer number (25714896660).

Almost surely, 2^354220022453 is an apocalyptic number.

It is an amenable number.

354220022453 is a deficient number, since it is larger than the sum of its proper divisors (57218324107).

354220022453 is a wasteful number, since it uses less digits than its factorization.

354220022453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10582468.

The product of its (nonzero) digits is 57600, while the sum is 32.

It can be divided in two parts, 3542200 and 22453, that added together give a palindrome (3564653).

The spelling of 354220022453 in words is "three hundred fifty-four billion, two hundred twenty million, twenty-two thousand, four hundred fifty-three".