3250202243 has 4 divisors (see below), whose sum is σ = 3391515408. Its totient is φ = 3108889080.

The previous prime is 3250202237. The next prime is 3250202251. The reversal of 3250202243 is 3422020523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3422020523 = 23 ⋅148783501.

It is a cyclic number.

It is not a de Polignac number, because 3250202243 - 2¹⁴ = 3250185859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 141313141 = 3250202243 / (3 + 2 + 5 + 0 + 2 + 0 + 2 + 2 + 4 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3250202203) 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, 70656548 + ... + 70656593.

It is an arithmetic number, because the mean of its divisors is an integer number (847878852).

Almost surely, 2^3250202243 is an apocalyptic number.

3250202243 is a deficient number, since it is larger than the sum of its proper divisors (141313165).

3250202243 is a wasteful number, since it uses less digits than its factorization.

3250202243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141313164.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 3250202243 is about 57010.5450158126. The cubic root of 3250202243 is about 1481.2787589044.

3250202243 divided by its sum of digits (23) gives a palindrome (141313141).

Adding to 3250202243 its reverse (3422020523), we get a palindrome (6672222766).

The spelling of 3250202243 in words is "three billion, two hundred fifty million, two hundred two thousand, two hundred forty-three".