354223254535 has 16 divisors (see below), whose sum is σ = 430492032000. Its totient is φ = 279763245216.

The previous prime is 354223254419. The next prime is 354223254547. The reversal of 354223254535 is 535452322453.

It is a cyclic number.

It is not a de Polignac number, because 354223254535 - 2⁹ = 354223254023 is a prime.

It is a super-3 number, since 3×354223254535³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 354223254491 and 354223254500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4423422 + ... + 4502788.

It is an arithmetic number, because the mean of its divisors is an integer number (26905752000).

Almost surely, 2^354223254535 is an apocalyptic number.

354223254535 is a deficient number, since it is larger than the sum of its proper divisors (76268777465).

354223254535 is a wasteful number, since it uses less digits than its factorization.

354223254535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90750.

The product of its digits is 2160000, while the sum is 43.

Adding to 354223254535 its reverse (535452322453), we get a palindrome (889675576988).

The spelling of 354223254535 in words is "three hundred fifty-four billion, two hundred twenty-three million, two hundred fifty-four thousand, five hundred thirty-five".