202234251049 has 4 divisors (see below), whose sum is σ = 202603966864. Its totient is φ = 201864535236.

The previous prime is 202234251007. The next prime is 202234251061. The reversal of 202234251049 is 940152432202.

202234251049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202234251049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202234252049) 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 3 ways as a sum of consecutive naturals, for example, 184857087 + ... + 184858180.

It is an arithmetic number, because the mean of its divisors is an integer number (50650991716).

Almost surely, 2^202234251049 is an apocalyptic number.

It is an amenable number.

202234251049 is a deficient number, since it is larger than the sum of its proper divisors (369715815).

202234251049 is an equidigital number, since it uses as much as digits as its factorization.

202234251049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369715814.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 202234251049 in words is "two hundred two billion, two hundred thirty-four million, two hundred fifty-one thousand, forty-nine".