354235542235 has 4 divisors (see below), whose sum is σ = 425082650688. Its totient is φ = 283388433784.

The previous prime is 354235542203. The next prime is 354235542239. The reversal of 354235542235 is 532245532453.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 354235542235 - 2⁵ = 354235542203 is a prime.

It is a super-3 number, since 3×354235542235³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354235542191 and 354235542200.

It is not an unprimeable number, because it can be changed into a prime (354235542239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35423554219 + ... + 35423554228.

It is an arithmetic number, because the mean of its divisors is an integer number (106270662672).

Almost surely, 2^354235542235 is an apocalyptic number.

354235542235 is a deficient number, since it is larger than the sum of its proper divisors (70847108453).

354235542235 is an equidigital number, since it uses as much as digits as its factorization.

354235542235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70847108452.

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

The spelling of 354235542235 in words is "three hundred fifty-four billion, two hundred thirty-five million, five hundred forty-two thousand, two hundred thirty-five".