35223250243 has 4 divisors (see below), whose sum is σ = 35253331048. Its totient is φ = 35193169440.

The previous prime is 35223250217. The next prime is 35223250267. The reversal of 35223250243 is 34205232253.

It is a happy number.

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 35223250243 - 2⁵ = 35223250211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35223254243) 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, 15038646 + ... + 15040987.

It is an arithmetic number, because the mean of its divisors is an integer number (8813332762).

Almost surely, 2^35223250243 is an apocalyptic number.

35223250243 is a deficient number, since it is larger than the sum of its proper divisors (30080805).

35223250243 is a wasteful number, since it uses less digits than its factorization.

35223250243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30080804.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 35223250243 its reverse (34205232253), we get a palindrome (69428482496).

The spelling of 35223250243 in words is "thirty-five billion, two hundred twenty-three million, two hundred fifty thousand, two hundred forty-three".