234253544251 has 4 divisors (see below), whose sum is σ = 234260959392. Its totient is φ = 234246129112.

The previous prime is 234253544221. The next prime is 234253544269. The reversal of 234253544251 is 152445352432.

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 234253544251 - 2¹¹ = 234253542203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234253544201) 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, 3659980 + ... + 3723433.

It is an arithmetic number, because the mean of its divisors is an integer number (58565239848).

Almost surely, 2^234253544251 is an apocalyptic number.

234253544251 is a deficient number, since it is larger than the sum of its proper divisors (7415141).

234253544251 is an equidigital number, since it uses as much as digits as its factorization.

234253544251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7415140.

The product of its digits is 576000, while the sum is 40.

Adding to 234253544251 its reverse (152445352432), we get a palindrome (386698896683).

The spelling of 234253544251 in words is "two hundred thirty-four billion, two hundred fifty-three million, five hundred forty-four thousand, two hundred fifty-one".